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fetchevent

I can't open (most of the time) https://www.detelegraaf.nl .....

FetchEvent.respondWith. received an error: Returned response is null. WebkitServiceWorker:0


who knows???

MacBook Pro TouchBar and Touch ID, macOS Mojave (10.14.1)

Posted on Nov 30, 2018 8:57 AM

Reply
5 replies

Nov 30, 2018 10:10 AM in response to johanfromrijssen

Try going to Safari/Preferences/Privacy/Website Data and delete the cookie(s) for the site. Quit/reopen Safari and test.


Go to Safari Preferences/Extensions and turn all extensions off. Quit/reopen Safari and test. If okay, turn the extensions on one by one until you figure out what extension is causing the problem.


Try another browser as a test.


Firefox 10.9 or higher



Opera Browser 10.9 or higher



SeaMonkey 10.9 or higher8


Waterfox 10.8 or higher


Try setting up another admin user account to see if the same problem continues. Please post back on whether or not this worked. Also try the Safe Mode. Please post back on whether or not this worked.


Isolating an issue by using another user account


Safe Mode - About


If it works in the Safe Mode, try running this program when booted normally and then copy and paste the output in a reply. The program was created by Etresoft, a frequent contributor. Please use copy and paste as screen shots can be hard to read. Click “Share Report” button in the toolbar, select “Copy to Clipboard” and then paste into a reply. This will show what is running on your computer. No personal information is shown.

Etrecheck – System Information

Nov 30, 2018 12:11 PM in response to Eric Root

In the safe mode the site works perfect. Then restart and then Etre Check, see below.... (But now the site is perfect !!!)

EtreCheck version: 5.0.9 (5A020)

Report generated: 2018-11-30 21:00:51

Download EtreCheck from https://etrecheck.com

Runtime: 1:57

Performance: Excellent


Problem: Other problem

Description:

FetchEvent.respondWith. received an error: Returned response is null. WebkitServiceWorker:0


Major Issues: None


Minor Issues:

These issues do not need immediate attention but they may indicate future problems.


Apps with heavy CPU usage - There have been numerous cases of apps with heavy CPU usage.

Heavy I/O usage - Your system is under heavy I/O use. This will reduce your performance.

Abnormal shutdown - Your machine shut down abnormally.

Limited drive access - More information may be available with Full Drive Access.


Hardware Information:

MacBook Pro (15-inch, 2016)

MacBook Pro Model: MacBookPro13,3

1 2,7 GHz Intel Core i7 (i7-6820HQ) CPU: 4-core

16 GB RAM - Not upgradeable

BANK 0/DIMM0 - 8 GB LPDDR3 2133 ok

BANK 1/DIMM0 - 8 GB LPDDR3 2133 ok

Battery: Health = Normal - Cycle count = 38


Video Information:

Intel HD Graphics 530 - VRAM: 1536 MB

Color LCD 3360 x 2100

AMD Radeon Pro 455 - VRAM: 2048 MB


Drives:

disk0 - APPLE SSD SM0512L 500.28 GB (Solid State - TRIM: Yes)

Internal PCI-Express 8.0 GT/s x4 NVM Express

disk0s1 - EFI [EFI] 315 MB

disk0s2 [APFS Container] 499.96 GB

disk1 [APFS Virtual drive] 499.96 GB (Shared by 4 volumes)

disk1s1 - M*********** (APFS) (Shared - 140.40 GB used)

disk1s2 - Preboot (APFS) [APFS Preboot] (Shared - 47 MB used)

disk1s3 - Recovery (APFS) [Recovery] (Shared - 513 MB used)

disk1s4 - VM (APFS) [APFS VM] (Shared - 1.07 GB used)


Mounted Volumes:

disk1s1 - M*********** 499.96 GB (357.77 GB free)

APFS

Mount point: /

Encrypted


disk1s4 - VM [APFS VM] (Shared - 1.07 GB used)

APFS

Mount point: /private/var/vm


Network:

Interface lpss-serial1: LPSS Serial Adapter (1)

Interface lpss-serial2: LPSS Serial Adapter (2)

Interface en0: Wi-Fi

802.11 a/b/g/n/ac

Interface en5: Bluetooth PAN

Interface bridge0: Thunderbolt Bridge

iCloud Quota: 61.62 GB available


System Software:

macOS Mojave 10.14.1 (18B75)

Time since boot: Less than an hour


Security:

SystemStatus
GatekeeperEnabled
System Integrity ProtectionEnabled


System Launch Agents:

[Not Loaded]15 Apple tasks
[Loaded]185 Apple tasks
[Running]99 Apple tasks


System Launch Daemons:

[Not Loaded]36 Apple tasks
[Loaded]187 Apple tasks
[Running]112 Apple tasks


Launch Agents:

[Running]com.adobe.AdobeCreativeCloud.plist (Adobe Systems, Inc. - installed 2018-06-14)
[Loaded]com.microsoft.update.agent.plist (Microsoft Corporation - installed 2018-11-15)
[Running]com.adobe.GC.AGM.plist (Adobe Systems, Inc. - installed 2018-11-02)
[Not Loaded]com.adobe.AAM.Updater-1.0.plist (? ffb65062 - installed 2018-06-14)
[Running]com.malwarebytes.mbam.frontend.agent.plist (Malwarebytes Corporation - installed 2018-09-14)
[Not Loaded]com.adobe.GC.Invoker-1.0.plist (Adobe Systems, Inc. - installed 2018-11-02)


Launch Daemons:

[Running]com.malwarebytes.mbam.rtprotection.daemon.plist (Malwarebytes Corporation - installed 2018-09-14)
[Running]com.malwarebytes.mbam.settings.daemon.plist (Malwarebytes Corporation - installed 2018-09-14)
[Running]com.adobe.agsservice.plist (Adobe Systems, Inc. - installed 2018-11-02)
[Loaded]com.microsoft.OneDriveUpdaterDaemon.plist (Microsoft Corporation - installed 2018-05-23)
[Loaded]com.microsoft.autoupdate.helper.plist (Microsoft Corporation - installed 2018-11-15)
[Loaded]com.apple.installer.osmessagetracing.plist (Apple - installed 2018-10-24)
[Loaded]com.microsoft.office.licensingV2.helper.plist (Microsoft Corporation - installed 2018-05-14)
[Running]com.adobe.adobeupdatedaemon.plist (Adobe Systems, Inc. - installed 2018-06-14)


User Launch Agents:

[Loaded]com.dropbox.DropboxMacUpdate.agent.plist (Dropbox, Inc. - installed 2018-10-24)
[Not Loaded]com.adobe.GC.Invoker-1.0.plist (Adobe Systems, Inc. - installed 2018-11-02)
[Loaded]com.google.keystone.agent.plist (Google, Inc. - installed 2018-07-18)
[Running]com.spotify.webhelper.plist (Spotify - installed 2018-11-30)


User Login Items:

Dropbox.app (Dropbox, Inc. - installed 2018-11-29)

(/Applications/Dropbox.app)

StartUpHelper (Spotify - installed 2018-07-17)

(/Applications/Spotify.app/Contents/Library/LoginItems/StartUpHelper.app)

iTunesHelper.app (Apple - installed 2018-10-30)

(/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)


Internet Plug-ins:

Silverlight: 5.1.50901.0 (installed 2018-09-30)

AdobeAAMDetect: 3.0.0.0 (installed 2018-06-14)

QuickTime Plugin: 7.7.3 (installed 2018-10-30)


Time Machine:

Time Machine information not available without Full Drive Access.


Performance:

System Load: 1.55 (1 min ago) 2.27 (5 min ago) 1.22 (15 min ago)

Nominal I/O speed: 10.06 MB/s

File system: 18.71 seconds

Write speed: 1959 MB/s

Read speed: 2677 MB/s


CPU Usage:

TypeOverallIndividual cores
System1 %4 %0 %2 %0 %2 %0 %1 %0 %
User2 %5 %0 %3 %0 %3 %0 %1 %0 %
Idle97 %90 %100 %94 %100 %96 %100 %98 %100 %


Top Processes by CPU:

Process (count)SourceCPULocation
genatsdbApple31.00 %
appstoreagentApple16.20 %
WindowServerApple7.92 %
EtreCheckProEtresoft, Inc.5.58 %
cloudphotosdApple4.58 %


Top Processes by Memory:

Process (count)SourceRAM usageLocation
com.apple.WebKit.WebContent (9)Apple1.05 GB
EtreCheckProEtresoft, Inc.593 MB
mdworker_shared (18)Apple509 MB
kernel_taskApple400 MB
Spotify Helper (3)Spotify301 MB


Top Processes by Network Use:

ProcessSourceInputOutputLocation
SpotifySpotify11 MB321 KB
biometrickitdApple20 KB167 KB
DropboxDropbox, Inc.93 KB91 KB
com.apple.iCloudHelperApple39 KB8 KB
mDNSResponderApple25 KB20 KB


Virtual Memory Information:

Available RAM10.01 GB
Free RAM6.50 GB
Used RAM5.99 GB
Cached files3.51 GB
Swap Used0 B


Software Installs (past 30 days):

NameVersionInstall Date
Microsoft Outlook for Mac16.16.181110012018-11-14
Microsoft PowerPoint for Mac16.16.181110012018-11-14
Microsoft OneNote for Mac16.16.181110012018-11-14
Microsoft Excel for Mac16.16.181110012018-11-14
Microsoft Word for Mac16.16.181110012018-11-14
Microsoft AutoUpdate4.5.181104022018-11-15
HueMenu1.9.12018-11-17


Diagnostics Information (past 7 days):

2018-11-30 20:54:48 Last Shutdown Cause: 3 - Hard shutdown


2018-11-30 20:15:19 com.apple.WebKit.WebContent CPU (17 times)

/System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.Web Kit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent



End of report

fetchevent

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