Safari not rendering pages

Question

Not sure what happened... Safari was working fine last night but this morning Safari started having problems with rendering web pages. I tried the following:removed all historyremoved all pluginsdeleted Safari preferences (~/Library/Preferences/ rm -rf com.apple.Safari*)deleted everything in ~/Libarary/Safarireset PRAM (CMD-option P R at startup)ran virus check using AvastAlso note that the AppStore is hanging (infinite beach ball) so unsure when the last update was. Not sure if the AppStore hanging is related to the Safari issue too?I do see "[failed]    com.apple.storeassetd.plist (Apple - installed 2017-04-28)" after running EtreCheck (see below for complete dump). But nothing else is obvious to me...Safari version: Version 10.1.1 (12603.2.4)MacOS Sierra: 10.12.5 (16F73)Hardware Overview:  Model Name: MacBook Pro  Model Identifier: MacBookPro13,3  Processor Name: Intel Core i7  Processor Speed: 2.6 GHz  Number of Processors: 1  Total Number of Cores: 4  L2 Cache (per Core): 256 KB  L3 Cache: 6 MB  Memory: 16 GB  Boot ROM Version: MBP133.0226.B15  SMC Version (system): 2.38f7Here is a sample of what I&#x27;m seeing (google.com):EtreCheck version: 3.3 (383)Report generated 2017-05-22 17:08:13Download EtreCheck from https://etrecheck.comRuntime: 2:02Performance: ExcellentClick the [Lookup] links for more information from Apple Support Communities.Click the [Details] links for more information about that line.Problem: Other problemHardware Information:ⓘ    MacBook Pro (15-inch, 2016)     [Technical Specifications] - [User Guide] - [Warranty &amp; Service]    MacBook Pro - model: MacBookPro13,3    1 2.6 GHz Intel Core i7 (i7-6700HQ) CPU: 4-core    16 GB RAM Not upgradeable        BANK 0/DIMM0            8 GB LPDDR3 2133 MHz ok        BANK 1/DIMM0            8 GB LPDDR3 2133 MHz ok    Bluetooth: Good - Handoff/Airdrop2 supported    Wireless:  en0: 802.11 a/b/g/n/ac    Battery: Health &#x3D; Normal - Cycle count &#x3D; 18Video Information:ⓘ    Intel HD Graphics 530 - VRAM: 1536 MB        Color LCD 3360 x 2100    AMD Radeon Pro 450 - VRAM: 2048 MBSystem Software:ⓘ    macOS Sierra  10.12.5 (16F73) - Time since boot: less than an hourDisk Information:ⓘ    APPLE SSD SM0256L disk0 : (251 GB) (Solid State - TRIM: Yes)        EFI (disk0s1 - ) &lt;not mounted&gt; : 315 MB         Recovery HD (disk0s3 - ) &lt;not mounted&gt;  [Recovery]: 650 MB         Macintosh HD (disk1 - Journaled HFS+) /  [Startup]: 249.70 GB (126.56 GB free)            Encrypted AES-XTS Unlocked            Core Storage: disk0s2 250.04 GB OnlineUSB Information:ⓘ    Apple Inc. iBridge Thunderbolt Information:ⓘ    Apple Inc. thunderbolt_bus_1    Apple Inc. thunderbolt_bus_0Gatekeeper:ⓘ    Mac App Store and identified developersKernel Extensions:ⓘ        /Library/Application Support/Avast/components/fileshield/unsigned    [loaded]    com.avast.FileShield (3.0.0 - SDK 10.9) [Lookup]        /Library/Application Support/Avast/components/proxy/unsigned    [loaded]    com.avast.PacketForwarder (2.1 - SDK 10.11) [Lookup]System Launch Agents:ⓘ    [failed]    com.apple.storeassetd.plist (Apple - installed 2017-04-28)    [not loaded]    6 Apple tasks    [loaded]    182 Apple tasks    [running]    93 Apple tasksSystem Launch Daemons:ⓘ    [not loaded]    41 Apple tasks    [loaded]    167 Apple tasks    [running]    109 Apple tasksLaunch Agents:ⓘ    [running]    com.avast.update-agent.plist (AVAST Software a.s. - installed 2017-04-21) [Lookup]    [loaded]    com.avast.userinit.plist (Shell script - installed 2017-04-21) [Lookup]    [running]    com.jamfsoftware.jamf.agent.plist (JAMF Software - installed 2017-04-08) [Lookup]    [loaded]    com.oracle.java.Java-Updater.plist (Unknown - installed 2017-03-31) [Lookup]    [not loaded]    net.pulsesecure.pulsetray.plist (Unknown - installed 2017-03-31) [Lookup]Launch Daemons:ⓘ    [loaded]    com.avast.init.plist (Shell script - installed 2017-04-21) [Lookup]    [loaded]    com.avast.uninstall.plist (Shell script - installed 2017-04-21) [Lookup]    [loaded]    com.avast.update.plist (Shell script - installed 2017-04-21) [Lookup]    [running]    com.docker.vmnetd.plist (Docker Inc - installed 2017-04-10) [Lookup]    [running]    com.jamfsoftware.jamf.daemon.plist (Unknown - installed 2017-04-08) [Lookup]    [not loaded]    com.jamfsoftware.startupItem.plist (Shell script - installed 2017-04-08) [Lookup]    [loaded]    com.jamfsoftware.task.1.plist (Unknown - installed 2017-04-08) [Lookup]    [loaded]    com.microsoft.autoupdate.helper.plist (Microsoft Corporation - installed 2017-04-12) [Lookup]    [loaded]    com.microsoft.office.licensingV2.helper.plist (Microsoft Corporation - installed 2017-03-09) [Lookup]    [loaded]    com.oracle.java.Helper-Tool.plist (Shell script - installed 2017-03-31) [Lookup]    [running]    net.pulsesecure.AccessService.plist (Unknown - installed 2017-03-31) [Lookup]    [loaded]    net.pulsesecure.UninstallPulse.plist (Unknown - installed 2017-03-31) [Lookup]User Launch Agents:ⓘ    [loaded]    com.avast.home.userinit.plist (Shell script - installed 2017-04-21) [Lookup]    [loaded]    com.dropbox.DropboxMacUpdate.agent.plist (Dropbox, Inc. - installed 2017-05-17) [Lookup]    [loaded]    com.google.keystone.agent.plist (Google, Inc. - installed 2017-03-31) [Lookup]    [running]    com.spotify.webhelper.plist (Spotify - installed 2017-05-22) [Lookup]    [not loaded]    homebrew.mxcl.cassandra.plist (Shell script - installed 2017-03-31) [Lookup]    [not loaded]    homebrew.mxcl.mysql.plist (Shell script - installed 2017-04-05) [Lookup]User Login Items:ⓘ    Dropbox    Application         (/Applications/Dropbox.app)Internet Plug-ins:ⓘ    QuickTime Plugin: 7.7.3 (installed 2017-05-19)    JavaAppletPlugin: Java 8 Update 121 build 13 (installed 2017-03-31) Check versionUser internet Plug-ins:ⓘ    WebEx64: 1.1.0 (installed 2017-02-10) [Lookup]3rd Party Preference Panes:ⓘ    Java (installed 2016-12-12) [Lookup]Time Machine:ⓘ    Time Machine not configured!Top Processes by CPU:ⓘ         6%   Google Chrome Helper(7)         6%   Google Chrome         5%   kernel_task         5%   WindowServer         3%   hiddTop Processes by Memory:ⓘ    1.18 GB   kernel_task    1.15 GB   Google Chrome Helper(7)    311 MB    com.avast.daemon    262 MB    Google Chrome    246 MB    WindowServerTop Processes by Network Use:ⓘ    Input     Output    Process name    4 MB      713 KB    com.avast.proxy    164 KB    69 KB     Dropbox    67 KB     108 KB    biometrickitd    27 KB     8 KB      mDNSResponder    26 KB     9 KB      com.avast.daemoTop Processes by Energy Use:ⓘ      7.16 WindowServer      3.04 hidd      0.36 Dropbox      0.12 storagekitd      0.10 jamfAgentVirtual Memory Information:ⓘ    9.96 GB   Available RAM    2.56 GB   Free RAM    6.04 GB   Used RAM    7.39 GB   Cached files    0 B       Swap UsedDiagnostics Information:ⓘ    2017-05-22 16:59:19    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-22-165919_[redacted].crash        /System/Library/PrivateFrameworks/CommerceKit.framework/Versions/A/Resources/st oreassetd        Application Specific Information:        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-22 16:57:19    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-22-165719_[redacted].crash        Application Specific Information:        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-22 16:56:37    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-22-165637_[redacted].crash        Application Specific Information:        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-22 16:47:12    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-22-164712_[redacted].crash        Application Specific Information:        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-22 16:46:17    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-22-164617_[redacted].crash        Application Specific Information:        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-22 16:45:24    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-22-164524_[redacted].crash        Application Specific Information:        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-22 16:40:42    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-22-164042_[redacted].crash        Application Specific Information:        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-22 16:40:07    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-22-164007_[redacted].crash        Application Specific Information:        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-22 16:34:10    /Library/Logs/DiagnosticReports/App Store_2017-05-22-163410_[redacted].hang        /Applications/App Store.app/Contents/MacOS/App Store/Applications/App Store.app/Contents/MacOS/App Store/Applications/1Password.app/Contents/Library/LoginItems/2BUA8C4S2C.com.agi lebits.onepassword-osx-helper.app/Contents/MacOS/2BUA8C4S2C.com.agilebits.onepas sword-osx-helper/System/Library/Frameworks/Accounts.framework/Versions/A/Support /accountsd/System/Library/CoreServices/AirPlayUIAgent.app/Contents/MacOS/AirPlay UIAgent/usr/libexec/AirPlayXPCHelper/usr/libexec/airportd/System/Library/Private Frameworks/AuthKit.framework/Versions/A/Support/akd/usr/libexec/amfid/System/Lib rary/CoreServices/appleeventsd/System/Library/CoreServices/AppleIDAuthAgent/Syst em/Library/Services/AppleSpell.service/Contents/MacOS/AppleSpell/System/Library/ PrivateFrameworks/ApplePushService.framework/apsd/System/Library/PrivateFramewor ks/AskPermission.framework/Versions/A/Resources/askpermissiond/usr/sbin/aslmanag er/usr/libexec/AssetCache/AssetCache/System/Library/PrivateFrameworks/AssetCache Services.framework/Versions/A/XPCServices/Asse    2017-05-22 16:33:53    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-22-163353_[redacted].crash        Application Specific Information:        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-22 16:33:43    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-22-163343_[redacted].crash        Application Specific Information:        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-22 16:33:33    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-22-163333_[redacted].crash        Application Specific Information:        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-22 16:30:29    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-22-163029_[redacted].crash        Application Specific Information:        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-22 16:17:37    /Library/Logs/DiagnosticReports/com.avast.daemon_2017-05-22-161737_[redacted].c pu_resource.diag [Details]        /Library/Application Support/Avast/*/com.avast.daemon    2017-05-22 16:09:00    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-22-160900_[redacted].crash        Application Specific Information:        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-22 16:08:25    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-22-160825_[redacted].crash        Application Specific Information:        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-22 16:08:20    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-22-160820_[redacted].crash        Application Specific Information:        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-22 16:08:04    Self test - passed    2017-05-22 16:06:34    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-22-160634_[redacted].crash        Application Specific Information:        dyld: in dlopen()        /System/Library/PrivateFrameworks/CoreServicesInternal.framework/CoreServicesIn ternal        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-22 16:03:29    /Library/Logs/DiagnosticReports/App Store_2017-05-22-160329_[redacted].hang        /Applications/App Store.app/Contents/MacOS/App Store/Applications/App Store.app/Contents/MacOS/App Store/Applications/1Password.app/Contents/Library/LoginItems/2BUA8C4S2C.com.agi lebits.onepassword-osx-helper.app/Contents/MacOS/2BUA8C4S2C.com.agilebits.onepas sword-osx-helper/System/Library/Frameworks/Accounts.framework/Versions/A/Support /accountsd/System/Library/CoreServices/AirPlayUIAgent.app/Contents/MacOS/AirPlay UIAgent/usr/libexec/AirPlayXPCHelper/usr/libexec/airportd/System/Library/Private Frameworks/AuthKit.framework/Versions/A/Support/akd/System/Library/PrivateFramew orks/AuthKit.framework/Versions/A/Support/akd/usr/libexec/amfid/System/Library/C oreServices/appleeventsd/System/Library/CoreServices/AppleIDAuthAgent/System/Lib rary/Services/AppleSpell.service/Contents/MacOS/AppleSpell/System/Library/Privat eFrameworks/ApplePushService.framework/apsd/System/Library/PrivateFrameworks/Ask Permission.framework/Versions/A/Resources/askpermissiond/usr/sbin/aslmanager/usr /libexec/AssetCache/AssetCache/System/Library    2017-05-22 16:03:00    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-22-160300_[redacted].crash        Application Specific Information:        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-22 16:02:52    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-22-160252_[redacted].crash        Application Specific Information:        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-22 16:00:58    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-22-160058_[redacted].crash        Application Specific Information:        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-22 16:00:49    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-22-160049_[redacted].crash        Application Specific Information:        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-22 15:53:45    ~/Library/Logs/DiagnosticReports/PulseTray_2017-05-22-155345_[redacted].crash        net.pulsesecure.PulseTray - /Applications/Pulse Secure.app/Contents/Plugins/JamUI/PulseTray.app/Contents/MacOS/PulseTray        Application Specific Information:        BUG IN CLIENT OF LIBPLATFORM: Trying to recursively lock an os_unfair_lock    2017-05-22 07:35:25    /Library/Logs/DiagnosticReports/App Store_2017-05-22-073525_[redacted].hang        /Applications/App Store.app/Contents/MacOS/App Store/Applications/App Store.app/Contents/MacOS/App Store/Applications/1Password.app/Contents/MacOS/1Password/Applications/1Passwor d.app/Contents/Library/LoginItems/2BUA8C4S2C.com.agilebits.onepassword-osx-helpe r.app/Contents/MacOS/2BUA8C4S2C.com.agilebits.onepassword-osx-helper/System/Libr ary/Frameworks/Accounts.framework/Versions/A/Support/accountsd/System/Library/Co reServices/AirPlayUIAgent.app/Contents/MacOS/AirPlayUIAgent/usr/libexec/AirPlayX PCHelper/usr/libexec/airportd/System/Library/PrivateFrameworks/AuthKit.framework /Versions/A/Support/akd/System/Library/PrivateFrameworks/AuthKit.framework/Versi ons/A/Support/akd/usr/libexec/amfid/System/Library/CoreServices/appleeventsd/Sys tem/Library/CoreServices/AppleIDAuthAgent/System/Library/Services/AppleSpell.ser vice/Contents/MacOS/AppleSpell/System/Library/PrivateFrameworks/ApplePushService .framework/apsd/System/Library/PrivateFrameworks/AskPermission.framework/Version s/A/Resources/askpermissiond/usr/sbin/aslmanag    2017-05-22 07:34:35    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-22-073435_[redacted].crash        Application Specific Information:        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-22 07:34:17    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-22-073417_[redacted].crash        Application Specific Information:        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-22 07:34:07    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-22-073407_[redacted].crash        Application Specific Information:        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-22 07:33:55    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-22-073355_[redacted].crash        Application Specific Information:        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-22 07:33:46    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-22-073346_[redacted].crash        Application Specific Information:        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-22 06:20:01    /Library/Logs/DiagnosticReports/App Store_2017-05-22-062001_[redacted].hang        /Applications/App Store.app/Contents/MacOS/App Store/Applications/App Store.app/Contents/MacOS/App Store/Applications/1Password.app/Contents/Library/LoginItems/2BUA8C4S2C.com.agi lebits.onepassword-osx-helper.app/Contents/MacOS/2BUA8C4S2C.com.agilebits.onepas sword-osx-helper/System/Library/Frameworks/Accounts.framework/Versions/A/Support /accountsd/System/Library/Frameworks/AddressBook.framework/Versions/A/Helpers/Ad dressBookSourceSync.app/Contents/MacOS/AddressBookSourceSync/System/Library/Core Services/AirPlayUIAgent.app/Contents/MacOS/AirPlayUIAgent/usr/libexec/AirPlayXPC Helper/usr/libexec/airportd/System/Library/PrivateFrameworks/AuthKit.framework/V ersions/A/Support/akd/System/Library/PrivateFrameworks/AuthKit.framework/Version s/A/Support/akd/usr/libexec/amfid/System/Library/CoreServices/appleeventsd/Syste m/Library/CoreServices/AppleIDAuthAgent/System/Library/Services/AppleSpell.servi ce/Contents/MacOS/AppleSpell/usr/libexec/applessdstatistics/System/Library/Priva teFrameworks/ApplePushService.framework/apsd/S    2017-05-22 06:19:40    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-22-061940_[redacted].crash        Application Specific Information:        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-22 06:19:30    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-22-061930_[redacted].crash        Application Specific Information:        dyld: in dlopen()        /System/Library/PrivateFrameworks/CoreServicesInternal.framework/CoreServicesIn ternal        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-22 02:07:19    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-22-020719_[redacted].crash        Application Specific Information:        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-21 21:02:12    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-21-210212_[redacted].crash        Application Specific Information:        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-21 17:28:18    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-21-172818_[redacted].crash        Application Specific Information:        dyld: in dlopen()        /System/Library/PrivateFrameworks/CoreServicesInternal.framework/Versions/A/Cor eServicesInternal        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-21 13:24:03    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-21-132403_[redacted].crash        Application Specific Information:        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-21 08:19:02    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-21-081902_[redacted].crash        Application Specific Information:        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-21 01:11:56    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-21-011156_[redacted].crash        Application Specific Information:        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-20 19:41:48    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-20-194148_[redacted].crash        Application Specific Information:        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-20 19:10:04    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-20-191004_[redacted].crash        Application Specific Information:        dyld: in dlopen()        /System/Library/PrivateFrameworks/CoreServicesInternal.framework/Versions/A/Cor eServicesInternal        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-20 19:01:37    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-20-190137_[redacted].crash        Application Specific Information:        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-20 14:38:35    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-20-143835_[redacted].crash        Application Specific Information:        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-20 07:46:35    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-20-074635_[redacted].crash        Application Specific Information:        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-20 01:44:32    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-20-014432_[redacted].crash        Application Specific Information:        dyld: in dlopen()        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called    2017-05-19 19:35:27    ~/Library/Logs/DiagnosticReports/storeassetd_2017-05-19-193527_[redacted].crash        Application Specific Information:        *** Terminating app due to uncaught exception &#x27;NSInvalidArgumentException&#x27;, reason: &#x27;*** -[NSXPCInterface setClasses:forSelector:argumentIndex:ofReply:]: Selector &#x27;updatesForTags:replyBlock:&#x27; is not in protocol &#x27;ISAssetService&#x27;, or is not an instance method.&#x27;        terminating with uncaught exception of type NSException        abort() called

fishfarp · Answer

Interesting discovery... When I plug into my external monitor Safari started to render properly again. However when I unplug the monitor Safari stops rendering the pages again.USB-C hardware issue maybe? External monitor:Same page when external monitor detached:

jbutt14 · Answer

This may not be the issue correction that people want to hear, but I did a re-install of Sierra (did NOT reformat my entire hard drive, simply a reinstallation of the OS) and haven&#x27;t run into the issue since. Obviously I have no idea if it&#x27;s going to begin reoccurring, but for the time being I am have zero issues.

Eric Root · Answer

Do a backup, using either Time Machine or a cloning program, to ensure files/data can be recovered. Two backups are better than one.Try setting up another admin user account to see if the same problem continues. If Back-to-My Mac is selected in System Preferences, the Guest account will not work. The intent is to see if it is specific to one account or a system wide problem. This account can be deleted later.Isolating an issue by using another user accountIf the problem is still there, try booting into the Safe Mode using your normal account.  Disconnect all peripherals except those needed for the test. Shut down the computer and then power it back up after waiting 10 seconds. Immediately after hearing the startup chime, hold down the shift key and continue to hold it until the gray Apple icon and a progress bar appear. The boot up is significantly slower than normal. This will reset some caches, forces a directory check, and disables all startup and login items, among other things. When you reboot normally, the initial reboot may be slower than normal. If the system operates normally, there may be 3rd party applications which are causing a problem. Try deleting/disabling the third party applications after a restart by using the application un-installer or by using the developer’s uninstall instructions. For each disable/delete, you will need to restart if you don&#x27;t do them all at once.Safe Mode - About El Capitan    also SierraSafe Mode Startup – El Capitan.          also SierraSafari can’t open a websiteSafari - Unsupported third-party add-ons may cause Safari to unexpectedly quit or have performance issuesSafari doesn&#x27;t load a page or webpage items are missingWeb Content not responding

ljan84 · Answer

Having the exact same issue. But I have found out how to replicate and &#x27;fix&#x27; it...If I have safari/messages/itunes open on my external display and disconnect the display, when the windows are automatically gathered on the retina laptop display the programs will no longer render correctly. This is not fixed with any restarts etc - will not show in safe mode but will be present again on normal restart. IF I move all windows manually to the retina laptop display before disconnecting OR closing the apps I can disconnect the external display and use the applications as normal. Apps MUST be moved to the Retina display prior to disconnecting the external monitor, closing them while being displayed on a non-retina external monitor saves some sort of display cache/setting that is present the next time they are opened.

fishfarp · Answer

Talking with Apple support, this is what they suggested. Reinstall Sierra (no reformatting needed). This seems to have fixed the problem for me. Unfortunately I didn&#x27;t get a chance to try ljan84&#x27;s solution but might be worth a try before doing a reinstall. Thanks for everyones help

fishfarp · Answer

Thanks for the suggestion. I removed Avast and restarted the computer.Unfortunately that didn&#x27;t solve the problem:

dominic23 · Answer

Remove Avast and test.https://www.avast.com/en-id/faq.php?article&#x3D;AVKB67

fishfarp · Answer

Eric,Tried both scenarios... both times Safari would not render correctly. The only time it renders correctly is when I have a monitor plugged in via USB-C.

jbutt14 · Answer

I&#x27;m having the exact same issues. App Store auto quits when I try to open it, and Safari is unable to render web pages unless I have an external display attached.Any updates to this / other ideas?