Mojave causes MacPro to freeze on idle

Her since I upgraded to Mojave, my Mac Pro freezes and restarts when idle for about 5 minutes.

What I've tried...

I have unplugged all external devices.

I have uninstalled Firefox.

I have ensured that I have the latest version of printer and tablet drivers.

Here is the EtreCheck report... Any suggestions would be welcome.

(Note that I did try unplugging my Wacom tablet and uninstalling Firefox, so those crashes are not causing the freezing/restarting problem.)

EtreCheck version: 5.0.5 (5A016)

Report generated: 2018-10-16 14:02:43

Download EtreCheck from https://etrecheck.com

Runtime: 1:59

Performance: Excellent

Problem: Computer is restarting

Description:

When idle for about 5 minutes, it freezes then restarts.

Major Issues:

Anything that appears on this list needs immediate attention.

Unsigned files - There are unsigned software files installed that could be adware and should be reviewed.

Kernel panics - This system has experienced kernel panics. This could be a sign of hardware failure.

Minor Issues:

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

Configuration profiles present - This machine has configuration profiles. These are sometimes used by adware and malware.

Apps crashing - There have been numerous app crashes.

32-bit Apps - This machine has 32-bits apps that may have problems in the future.

Abnormal shutdown - Your machine shut down abnormally.

Hardware Information:

Mac Pro (Late 2013)

Mac Pro Model: MacPro6,1

1 3 GHz 8-Core Intel Xeon E5 (Xeon(R)) CPU: 8-core

64 GB RAM - At maximum

DIMM1 - 16 GB DDR3 ECC 1866 ok

DIMM2 - 16 GB DDR3 ECC 1866 ok

DIMM3 - 16 GB DDR3 ECC 1866 ok

DIMM4 - 16 GB DDR3 ECC 1866 ok

Video Information:

AMD FirePro D700 - VRAM: 6144 MB

AMD FirePro D700 - VRAM: 6144 MB

Thunderbolt Display 2560 x 1440

Drives:

disk0 - APPLE SSD SM0512F 500.28 GB (Solid State - TRIM: Yes)

Internal PCI 5.0 GT/s x4 Serial ATA

disk0s1 - EFI (MS-DOS FAT32) [EFI] 210 MB

disk0s2 [APFS Container] 500.07 GB

disk1 [APFS Virtual drive] 500.07 GB (Shared by 4 volumes)

disk1s1 - Macintosh HD (APFS) (Shared - 393.98 GB used)

disk1s2 - Preboot (APFS) [APFS Preboot] (Shared - 44 MB used)

disk1s3 - Recovery (APFS) [Recovery] (Shared - 512 MB used)

disk1s4 - VM (APFS) [APFS VM] (Shared - 2.15 GB used)

Mounted Volumes:

disk1s1 - Macintosh HD 500.07 GB (103.22 GB free)

APFS

Mount point: /

disk1s4 - VM [APFS VM] (Shared - 2.15 GB used)

APFS

Mount point: /private/var/vm

Network:

Interface en0: Ethernet 1

Interface en1: Ethernet 2

Interface en10: Display Ethernet

Interface en11: Broadcom NetXtreme Gigabit Ethernet Controller

Interface en13: iPad

Interface fw0: Display FireWire

Interface en2: Wi-Fi

Interface en12: iPhone

Interface en9: Bluetooth PAN

Interface bridge0: Thunderbolt Bridge

System Software:

macOS Mojave 10.14 (18A391)

Time since boot: Less than an hour

Configuration Profiles:

This computer has configuration profiles installed.

Security:

Unsigned Files:

Launchd: /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Resources/com.oracle.java.Helper-Tool .plist

Executable: /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Resources/Helper-Tool

Details: Exact match found in the whitelist - probably OK

Launchd: /Library/LaunchDaemons/com.wacom.UpdateHelper.plist

Executable: /Library/PrivilegedHelperTools/com.wacom.UpdateHelper.app/Contents/MacOS/com.wa com.UpdateHelper

Details: Exact match found in the whitelist - probably OK

Launchd: ~/Library/LaunchAgents/com.srib.pssddaemon.plist

Executable: ~/Library/Application Support/PortableSSD/Samsung Portable SSD.app/Contents/Resources/Samsung_Portable_SSD_Daemon

Details: Exact match found in the whitelist - probably OK

Launchd: /Library/LaunchAgents/com.wacom.DisplayMgr.plist

Executable: /Library/PrivilegedHelperTools/com.wacom.DisplayMgr.app/Contents/MacOS/com.waco m.DisplayMgr

Launchd: ~/Library/LaunchAgents/com.skype.skype.shareagent.plist

Executable: /Applications/Skype.app/Contents/Library/LaunchServices/com.skype.skype.shareag ent.bundle/Contents/MacOS/com.skype.skype.shareagent

Details: Exact match found in the whitelist - probably OK

Launchd: /Library/LaunchDaemons/com.oracle.java.Helper-Tool.plist

Executable: /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Resources/Helper-Tool

Details: Exact match found in the whitelist - probably OK

Launchd: /Library/LaunchAgents/com.oracle.java.Java-Updater.plist

Executable: /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Resources/Java Updater.app/Contents/MacOS/Java Updater -bgcheck

Details: Exact match found in the whitelist - probably OK

Launchd: /Library/LaunchDaemons/com.microsoft.office.licensing.helper.plist

Executable: /Library/PrivilegedHelperTools/com.microsoft.office.licensing.helper

Details: Exact match found in the whitelist - probably OK

Launchd: /Library/LaunchDaemons/com.cpsww.ppupsd.plist

Executable: /Library/Services/ppupsd

Details: Exact match found in the whitelist - probably OK

Launchd: /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Resources/com.oracle.java.Java-Update r.plist

Executable: /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Resources/Java Updater.app/Contents/MacOS/Java Updater -bgcheck

Details: Exact match found in the whitelist - probably OK

Safari Extension: ResultsLoad

32-bit Applications:

27 32-bit apps

Kernel Extensions:

/Library/Extensions

[Not Loaded] FTDIKext.kext (Wacom Technology Corp., 1.0 - SDK 10.13)

/System/Library/Extensions

[Not Loaded] Wacom Tablet.kext (Wacom Technology Corp., Wacom Tablet 6.3.11-3 - SDK 10.10)

[Not Loaded] SATSMARTDriver.kext (Samsung Electronics, 0.9 - SDK 10.7)

System Launch Agents:

System Launch Daemons:

Launch Agents:

Launch Daemons:

User Launch Agents:

User Login Items:

iClock-helper (App Store - installed 2016-04-25)

(/Applications/deepClock.app/Contents/Library/LoginItems/iClock-helper.app)

PhotoStreamAgent (App Store - installed 2038-01-18)

(/Applications/iPhoto.app/Contents/Library/LoginItems/PhotoStreamAgent.app)

Internet Plug-ins:

FlashPlayer-10.6: 31.0.0.122 (installed 2018-10-09)

QuickTime Plugin: 7.7.3 (installed 2018-09-21)

AdobePDFViewerNPAPI: 17.012.20098 (installed 2018-10-09)

AdobePDFViewer: 19.008.20071 (installed 2018-10-09)

Flash Player: 31.0.0.122 (installed 2018-10-09)

SharePointBrowserPlugin: 14.7.2 (installed 2017-03-14)

JavaAppletPlugin: Java 8 Update 181 build 13 (installed 2018-09-13)

Safari Extensions:

3rd Party Preference Panes:

Flash Player (installed 2018-09-21)

Java (installed 2018-07-07)

WacomTablet (installed 2018-09-24)

Time Machine:

Skip System Files: No

Mobile backups:

Auto backup: Yes

Volumes being backed up:

Macintosh HD: Disk size: 500.07 GB - Disk used: 396.84 GB

Destinations:

T***********0 [Network] (Last used)

Total size: 2.15 TB

Total number of backups: 62

Oldest backup: 2018-03-12 09:33:58

Last backup: 2018-10-16 13:29:03

Performance:

System Load: 0.78 (1 min ago) 0.47 (5 min ago) 0.21 (15 min ago)

Nominal I/O speed: 6.47 MB/s

File system: 16.37 seconds

Write speed: 801 MB/s

Read speed: 1048 MB/s

CPU Usage:

Top Processes by CPU:

Top Processes by Memory:

Top Processes by Network Use:

Virtual Memory Information:

Software Installs (past 30 days):

Diagnostics Information (past 7 days):

2018-10-16 13:56:27 Last Shutdown Cause: -62 - System unresponsive

2018-10-14 19:39:05 Kernel Panic (26 times)

2018-10-14 14:24:57 mds_stores Crash (6 times)

/System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata .framework/Versions/A/Support/mds_stores

2018-10-12 23:22:36 Firefox.app Crash (4 times)

/Applications/Firefox.app

2018-10-12 08:33:34 WacomTouchDriver.app Crash (20 times)

/Library/Application Support/Tablet/WacomTabletDriver.app/Contents/Resources/WacomTouchDriver.app

End of report