1. SMC reset - didn't fix the problem. (I'm assuming the the reset happened - there's no chime to indicate that anything is happening!)
2. Safe Mode (takes a long time to start up). Machine shuts down correctly after booting in Safe Mode.
3. EtreCheck (thanks for the link to that - useful!)
EtreCheck version: 2.9.12 (265)
Report generated 2016-06-12 16:13:01
Download EtreCheck from https://etrecheck.com
Runtime 1:49
Performance: Excellent
Click the [Support] links for help with non-Apple products.
Click the [Details] links for more information about that line.
Click the [Check files] link for help with unknown files.
Problem: Other problem
Description:
Shutdown process stalls
Hardware Information: ⓘ
MacBook Pro (Retina, Mid 2012)
[Technical Specifications] - [User Guide] - [Warranty & Service]
MacBook Pro - model: MacBookPro10,1
1 2.3 GHz Intel Core i7 CPU: 4-core
8 GB RAM Not upgradeable
BANK 0/DIMM0
4 GB DDR3 1600 MHz ok
BANK 1/DIMM0
4 GB DDR3 1600 MHz ok
Bluetooth: Good - Handoff/Airdrop2 supported
Wireless: en0: 802.11 a/b/g/n
Battery: Health = Normal - Cycle count = 44
Video Information: ⓘ
Intel HD Graphics 4000
NVIDIA GeForce GT 650M - VRAM: 1024 MB
Color LCD 2880 x 1800
E2442 1920 x 1080 @ 50 Hz
System Software: ⓘ
OS X El Capitan 10.11.5 (15F34) - Time since boot: less than an hour
Disk Information: ⓘ
APPLE SSD SD256E disk0 : (251 GB) (Solid State - TRIM: Yes)
EFI (disk0s1) <not mounted> : 210 MB
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
Macintosh HD (disk1) / : 249.77 GB (52.39 GB free)
Core Storage: disk0s2 250.14 GB Online
USB Information: ⓘ
Apple Inc. FaceTime HD Camera (Built-in)
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Inc. BRCM20702 Hub
Apple Inc. Bluetooth USB Host Controller
Thunderbolt Information: ⓘ
Apple Inc. thunderbolt_bus
Gatekeeper: ⓘ
Mac App Store and identified developers
Unknown Files: ⓘ
/Library/LaunchAgents/audiomux.plist
/Applications/audiomux.app/Contents/MacOS/audiomux -autoloaded
/Library/LaunchDaemons/com.wacom.TabletHelper.plist
/Library/PrivilegedHelperTools/com.wacom.TabletHelper.app/Contents/MacOS/com.wa com.TabletHelper
/Library/LaunchDaemons/net.telestream.LicensingHelper.plist
/Library/PrivilegedHelperTools/net.telestream.LicensingHelper /Library/PrivilegedHelperTools/net.telestream.LicensingHelper
3 unknown files found. [Check files]
Kernel Extensions: ⓘ
/Applications/ExpanDrive.app
[loaded] com.expandrive.filesystems.strongfuse (2.8.1 - SDK 10.7 - 2016-06-03) [Support]
/Applications/OSCulator ƒ/OSCulator.app
[not loaded] net.osculator.driver.OSCulatorIOKit (2.2 - SDK 10.8 - 2015-09-30) [Support]
/Applications/TechTool Pro 8.app
[not loaded] com.micromat.driver.spdKernel (1.0 - SDK 10.11 - 2015-11-12) [Support]
[not loaded] com.micromat.driver.spdKernel-10-8 (1.0 - SDK 10.11 - 2015-11-12) [Support]
/Library/Extensions
[not loaded] com.FTDI.driver.D2XXHelper (1.0 - SDK 10.11 - 2016-06-12) [Support]
[loaded] com.avatron.AVExFramebuffer (3.0.1 - SDK 10.10 - 2016-06-12) [Support]
[loaded] com.avatron.AVExVideo (3.0.1 - SDK 10.10 - 2016-06-12) [Support]
[loaded] com.intel.driver.EnergyDriver (2.0 - SDK 10.9 - 2016-06-12) [Support]
[loaded] com.kairos.driver.DuetDisplay (1.1.2 - SDK 10.11 - 2016-06-12) [Support]
[loaded] com.motu.driver.FireWireAudio (1.6 64254 - SDK 10.4 - 2016-06-12) [Support]
[not loaded] com.motu.driver.MicroBookAudio (1.6 64254 - SDK 10.4 - 2016-06-12) [Support]
[not loaded] com.motu.driver.PCIAudio (1.6 64254 - SDK 10.4 - 2016-06-12) [Support]
[not loaded] com.motu.driver.USBMidiKext (1.6 64254 - SDK 10.4 - 2016-06-12) [Support]
[not loaded] de.rme-audio.driver.RMEFirefaceUSB (2.10 - SDK 10.9 - 2016-06-12) [Support]
/System/Library/Extensions
[not loaded] com.Cycling74.driver.Soundflower (1.6.6 - SDK 10.6 - 2016-06-12) [Support]
[not loaded] com.FTDI.driver.FTDIUSBSerialDriver (2.2.18 - SDK 10.6 - 2016-06-12) [Support]
[not loaded] com.focusrite.vrm.driver (1.0 - 2016-06-12) [Support]
[not loaded] com.novationmusic.driver.usb.audio (2.5 - SDK 10.6 - 2016-06-12) [Support]
[not loaded] com.paceap.kext.pacesupport.master (5.9.1 - SDK 10.6 - 2016-06-12) [Support]
[not loaded] com.phidgets.driver.Phidget (1.0.0d1 - 2016-06-12) [Support]
[not loaded] com.wacom.kext.pentablet (Pen Tablet 5.3.5-4 - SDK 10.9 - 2016-06-12) [Support]
[not loaded] com.wacom.kext.wacomtablet (Wacom Tablet 6.3.11-3 - SDK 10.10 - 2016-06-12) [Support]
[loaded] com.zerodebug.AudioMuxDriver (1.0.1 - SDK 10.10 - 2016-06-12) [Support]
[not loaded] net.telestream.driver.TelestreamAudio (1.1.0 - SDK 10.8 - 2016-06-12) [Support]
/System/Library/Extensions/PACESupportFamily.kext/Contents/PlugIns
[not loaded] com.paceap.kext.pacesupport.leopard (5.9.1 - SDK 10.4 - 2013-02-01) [Support]
[not loaded] com.paceap.kext.pacesupport.panther (5.9.1 - SDK 10.-1 - 2013-02-01) [Support]
[loaded] com.paceap.kext.pacesupport.snowleopard (5.9.1 - SDK 10.6 - 2013-02-01) [Support]
[not loaded] com.paceap.kext.pacesupport.tiger (5.9.1 - SDK 10.4 - 2013-02-01) [Support]
System Launch Agents: ⓘ
[not loaded] 7 Apple tasks
[loaded] 160 Apple tasks
[running] 71 Apple tasks
System Launch Daemons: ⓘ
[not loaded] 43 Apple tasks
[loaded] 161 Apple tasks
[running] 87 Apple tasks
Launch Agents: ⓘ
[loaded] 9ZTHPRB4MV.com.soundradix.TTLWrapperAgent.SL.plist (2015-09-07) [Support]
[loaded] 9ZTHPRB4MV.com.soundradix.TTLWrapperAgent.plist (2015-09-07) [Support]
[loaded] 9ZTHPRB4MV.com.soundradix.TTLWrapperSandbox.SL.plist (2015-09-07) [Support]
[loaded] 9ZTHPRB4MV.com.soundradix.TTLWrapperSandbox.plist (2015-09-07) [Support]
[not loaded] audiomux.plist (2015-03-07) [Support]
[running] com.focusrite.vrmbox.daemon.plist (2010-11-25) [Support]
[running] com.folabs.proremote.plist (2014-02-09) [Support]
[failed] com.google.keystone.agent.plist (2014-10-11) [Support]
[loaded] com.leapmotion.Leap-Motion.plist (2015-08-22) [Support]
[not loaded] com.maintain.LogOut.plist (2013-10-20) [Support]
[not loaded] com.maintain.PurgeInactiveMemory.plist (2014-01-17) [Support]
[not loaded] com.maintain.Restart.plist (2013-10-20) [Support]
[not loaded] com.maintain.ShutDown.plist (2013-10-20) [Support]
[not loaded] com.maintain.Sleep.plist (2013-10-20) [Support]
[running] com.maintain.SystemEvents.plist (2013-10-20) [Support]
[running] com.micromat.TechToolProAgent.plist (2016-01-13) [Support]
[running] com.motu.MOTULauncher.plist (2010-12-18) [Support]
[not loaded] com.oracle.java.Java-Updater.plist [Support]
[running] com.orbicule.UCAgent.plist (2014-06-27) [Support]
[running] com.wacom.pentablet.plist (2014-08-20) [Support]
[running] com.wacom.wacomtablet.plist (2016-05-25) [Support]
[running] de.rme-audio.RMEfirefaceUSBAgent.plist (2015-08-18) [Support]
[loaded] org.macosforge.xquartz.startx.plist (2014-08-11) [Support]
Launch Daemons: ⓘ
[loaded] PACESupport.plist (2013-02-01) [Support]
[loaded] com.adobe.fpsaud.plist (2016-04-16) [Support]
[loaded] com.apple.installer.osmessagetracing.plist
[loaded] com.barebones.authd.plist (2012-09-27) [Support]
[loaded] com.bombich.ccc.plist (2014-07-12) [Support]
[loaded] com.bombich.ccchelper.plist (2015-09-30) [Support]
[running] com.cleverfiles.cfbackd.plist (2015-04-20) [Support]
[loaded] com.cocoatech.pathfinder.SMFHelper7.plist (2016-05-10) [Support]
[loaded] com.google.keystone.daemon.plist (2014-10-11) [Support]
[running] com.leapmotion.leapd.plist (2015-08-22) [Support]
[loaded] com.macpaw.CleanMyMac3.Agent.plist (2016-04-03) [Support]
[not loaded] com.maintain.AutoLoginUserScreenLocked.plist (2014-01-17) [Support]
[not loaded] com.maintain.CocktailScheduler.plist (2015-03-17) [Support]
[not loaded] com.maintain.HideSpotlightMenuBarIcon.plist (2014-01-17) [Support]
[running] com.micromat.TechToolProDaemon.plist (2016-01-13) [Support]
[not loaded] com.oracle.java.Helper-Tool.plist [Support]
[running] com.orbicule.uc.plist (2014-06-27) [Support]
[running] com.paceap.eden.licensed.plist (2016-03-03) [Support]
[running] com.prosoftnet.idrivesyncdaemon.plist (2013-01-31) [Support]
[loaded] com.quadro.QuadroInstaller.HelperTool.plist (2016-05-10) [Support]
[loaded] com.rogueamoeba.instanton-agent.plist (2014-03-25) [Support]
[loaded] com.transcend.TSRecoverHandlerHelp.plist (2015-05-11) [Support]
[running] com.transcend.TSSleepHandlerHelp.plist (2015-05-11) [Support]
[loaded] com.transcend.TSTRIMHandlerHelp.plist (2015-05-11) [Support]
[loaded] com.tunabellysoftware.TGFanHelper.plist (2014-09-27) [Support]
[running] com.wacom.TabletHelper.plist (2016-05-25) [Support]
[loaded] com.wacom.displayhelper.plist (2016-05-25) [Support]
[loaded] net.telestream.LicensingHelper.plist (2016-06-03) [Support]
[loaded] org.macosforge.xquartz.privileged_startx.plist (2014-08-11) [Support]
User Launch Agents: ⓘ
[not loaded] com.apple.AddressBook.ScheduledSync.PHXC...plist
[running] com.ecamm.printopia.plist (2015-11-12) [Support]
[loaded] com.macpaw.CleanMyMac3.Scheduler.plist (2016-04-03) [Support]
[loaded] com.rogueamoeba.loopbackd.plist (2016-04-13) [Support]
[not loaded] ws.agile.1PasswordAgent.plist (2013-05-01) [Support]
User Login Items: ⓘ
duet Application (/Applications/duet.app)
ExpanDrive Application (/Applications/ExpanDrive.app)
ChronoSync Scheduler Application (/Applications/ChronoSync.app/Contents/Library/LoginItems/ChronoSync Scheduler.app)
iTunesHelper Application (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)
LaunchBar Application (/Applications/LaunchBar.app)
Default Folder X Application (/Applications/Default Folder X.app)
ForeverSave 2 Application Hidden (/Applications/ForeverSave 2.app)
BambooCore Application (/Library/Application Support/Wacom/BambooCore.app)
Other Apps: ⓘ
[running] 2BUA8C4S2C.com.agilebits.onepassword4-helper
[running] com.econtechnologies.backgrounder.chronosync.434592
[running] com.etresoft.EtreCheck.1330272
[running] com.expandrive.ExpanDrive3.398112
[running] com.kairos.duet.74592
[running] com.leapmotion.Leap-Motion.978592
[running] com.stclairsoft.DefaultFolderX5.457632
[running] com.tfs.fs2.96032
[running] com.theoryio.webclipserver
[running] com.wacom.BambooCore.202912
[running] com.wacom.ConsumerTouchDriver.209952
[loaded] 435 Apple tasks
[running] 200 Apple tasks
Internet Plug-ins: ⓘ
FlashPlayer-10.6: 21.0.0.226 - SDK 10.6 (2016-04-25) [Support]
QuickTime Plugin: 7.7.3 (2016-05-05)
Flash Player: 21.0.0.226 - SDK 10.6 (2016-04-25) Outdated! Update
Default Browser: 601 - SDK 10.11 (2016-05-05)
iLokClientHelper: 3.6 - SDK 10.5 (2013-04-06) [Support]
WacomTabletPlugin: WacomTabletPlugin 2.1.0.6 - SDK 10.9 (2016-05-25) [Support]
JavaAppletPlugin: 15.0.1 - SDK 10.11 (2013-11-06) Check version
Safari Extensions: ⓘ
1Password - AgileBits - https://agilebits.com/onepassword (2016-05-29)
Video Converter - Wondershare - http://www.wondershare.com (2014-09-26)
Audio Plug-ins: ⓘ
JackRouter: JackRouter (2012-08-03) [Support]
3rd Party Preference Panes: ⓘ
Flash Player (2016-04-16) [Support]
FUSE for OS X (OSXFUSE) (2016-01-18) [Support]
Perian (2013-12-11) [Support]
Phidgets (2015-11-24) [Support]
Printopia (2015-11-12) [Support]
TechTool Protection (2016-01-13) [Support]
WacomTablet (2016-05-25) [Support]
Time Machine: ⓘ
Time Machine not configured!
Top Processes by CPU: ⓘ
24% Finder
6% WindowServer
5% kernel_task
4% mds
2% ps
Top Processes by Memory: ⓘ
1.08 GB kernel_task
336 MB mds_stores
287 MB Finder
262 MB com.apple.WebKit.WebContent(2)
197 MB iconservicesagent(2)
Virtual Memory Information: ⓘ
416 MB Free RAM
7.59 GB Used RAM (1.57 GB Cached)
0 B Swap Used
Diagnostics Information: ⓘ
Jun 12, 2016, 04:04:27 PM ~/Library/Logs/DiagnosticReports/GoogleSoftwareUpdateAgent_2016-06-12-160427_[r edacted].crash
com.google.Keystone.Agent - /Library/Google/*/GoogleSoftwareUpdate.bundle/Contents/Resources/GoogleSoftware UpdateAgent.app/Contents/MacOS/GoogleSoftwareUpdateAgent
Jun 12, 2016, 04:03:48 PM Self test - passed
Jun 12, 2016, 03:56:04 PM ~/Library/Logs/DiagnosticReports/GoogleSoftwareUpdateAgent_2016-06-12-155604_[r edacted].crash
Jun 12, 2016, 03:45:48 PM ~/Library/Logs/DiagnosticReports/GoogleSoftwareUpdateAgent_2016-06-12-154548_[r edacted].crash
Jun 12, 2016, 03:39:06 PM ~/Library/Logs/DiagnosticReports/GoogleSoftwareUpdateAgent_2016-06-12-153906_[r edacted].crash
Jun 12, 2016, 02:52:38 PM ~/Library/Logs/DiagnosticReports/GoogleSoftwareUpdateAgent_2016-06-12-145238_[r edacted].crash
Jun 12, 2016, 02:35:49 PM ~/Library/Logs/DiagnosticReports/GoogleSoftwareUpdateAgent_2016-06-12-143549_[r edacted].crash
Jun 12, 2016, 02:29:15 PM ~/Library/Logs/DiagnosticReports/GoogleSoftwareUpdateAgent_2016-06-12-142915_[r edacted].crash
Jun 12, 2016, 02:17:15 PM ~/Library/Logs/DiagnosticReports/GoogleSoftwareUpdateAgent_2016-06-12-141715_[r edacted].crash
Jun 12, 2016, 12:43:53 PM ~/Library/Logs/DiagnosticReports/GoogleSoftwareUpdateAgent_2016-06-12-124353_[r edacted].crash
Jun 11, 2016, 11:14:03 PM ~/Library/Logs/DiagnosticReports/GoogleSoftwareUpdateAgent_2016-06-11-231403_[r edacted].crash
Jun 11, 2016, 10:31:48 PM ~/Library/Logs/DiagnosticReports/GoogleSoftwareUpdateAgent_2016-06-11-223148_[r edacted].crash
Jun 11, 2016, 09:33:05 PM ~/Library/Logs/DiagnosticReports/GoogleSoftwareUpdateAgent_2016-06-11-213305_[r edacted].crash
Jun 11, 2016, 08:34:22 PM ~/Library/Logs/DiagnosticReports/GoogleSoftwareUpdateAgent_2016-06-11-203422_[r edacted].crash
Jun 11, 2016, 07:35:38 PM ~/Library/Logs/DiagnosticReports/GoogleSoftwareUpdateAgent_2016-06-11-193538_[r edacted].crash
Jun 11, 2016, 06:36:55 PM ~/Library/Logs/DiagnosticReports/GoogleSoftwareUpdateAgent_2016-06-11-183655_[r edacted].crash
Jun 11, 2016, 05:38:11 PM ~/Library/Logs/DiagnosticReports/GoogleSoftwareUpdateAgent_2016-06-11-173811_[r edacted].crash
Jun 11, 2016, 04:39:28 PM ~/Library/Logs/DiagnosticReports/GoogleSoftwareUpdateAgent_2016-06-11-163928_[r edacted].crash
Jun 11, 2016, 04:15:02 PM ~/Library/Logs/DiagnosticReports/Max_2016-06-11-161502_[redacted].crash
com.cycling74.Max - /Applications/Max.app/Contents/MacOS/Max
Jun 11, 2016, 03:40:45 PM ~/Library/Logs/DiagnosticReports/GoogleSoftwareUpdateAgent_2016-06-11-154045_[r edacted].crash
Jun 11, 2016, 02:42:06 PM ~/Library/Logs/DiagnosticReports/GoogleSoftwareUpdateAgent_2016-06-11-144206_[r edacted].crash
Jun 9, 2016, 08:37:04 PM ~/Library/Logs/DiagnosticReports/GoogleSoftwareUpdateAgent_2016-06-09-203704_[r edacted].crash
Jun 9, 2016, 07:38:25 PM ~/Library/Logs/DiagnosticReports/GoogleSoftwareUpdateAgent_2016-06-09-193825_[r edacted].crash
Jun 9, 2016, 06:39:38 PM ~/Library/Logs/DiagnosticReports/GoogleSoftwareUpdateAgent_2016-06-09-183938_[r edacted].crash
Jun 9, 2016, 06:11:16 PM ~/Library/Logs/DiagnosticReports/Max_2016-06-09-181116_[redacted].crash
Jun 9, 2016, 05:57:17 PM ~/Library/Logs/DiagnosticReports/Max_2016-06-09-175717_[redacted].crash
Jun 9, 2016, 05:41:00 PM ~/Library/Logs/DiagnosticReports/GoogleSoftwareUpdateAgent_2016-06-09-174100_[r edacted].crash