MacOS Monterey Bugs

Hello all,


My MacBook Air 2020 has been running extremely hot (75-80 degrees fahrenheit) when streaming videos or surfing the internet on Chrome since upgrading to Monterey. This also causes my fan to run extremely loud constantly. When looking at the Activity Monitor, it appears that WindowServer has been constantly taking up over 100% of my CPU when this happens. I am not running any other applications normally and do not have that many tabs open at one time. This was not a problem before I updated to the new software. I have attached a copy of my EtreCheck System Report if that is of any help. I would really like to find a solution so I do not lower the longevity of my laptop.


MacBook Air 13″, macOS 12.0

Posted on Dec 8, 2021 7:35 AM

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5 replies

Dec 8, 2021 7:45 AM in response to tkal1

Any Third Party Applications that will interfere with the normal operation of the OS, alter, modify, remove or delete or attempt to do so is an invitation for disaster and may require a Reinstallation of the OS.


This includes AntiVirus, Disk Cleaners, Disk Optimizes, UnInstaller etc.


The The Built in Security  is all that is required.


CleanMyMac - FALLs in the category as a Disk Cleaner Remove as per the Developers Instructions. Do not installed Uninstaller as they tend to make a bad situation even worse.


Please read the first 600 posting about the harm this application can and does do


Once removed - run the Etrecheck report and post again. Want to see if all the elements are removed.



Dec 8, 2021 9:02 AM in response to tkal1

Before considering the advice below - Make Time Machine Backup  is very useful and can be used to Revert to Previous Working macOS


Only once that has been done consider below >>


Use Disk Utility to erase an Intel-based Mac


How to reinstall macOS - this step requires and Internal Connection


Even better IMHO


NOTATION - Everything on the drive will be Wipe and there is No Recovery


To perform this action will require booting from a Bootable Installer


This will have to be performed from a Qualifying Computer to run the version of macOS to be made on the Bootable Installer. Example : Bootable Installer of Monterey would have to be done on a computer that Qualifies to run Monterey.


Once that is done read on for preparing the Destination computer  >>


Only works on Intel Based Apple Computers.


Extra Special Notation regarding the Touch ID equipped Apple Computer. About Startup Security Utility and Must Enable from Recovery Mode the ability to boot from External Drive Before Attempting 



1 - Shutdown computer and disconnect all external drive Except the newly created Bootable Installer.


2- Restart and immediately hold the OPTION key until the Startup Manager appears and choose the USB Drive. 


3 - It will present options >> Disk Utilities >> View >> View ALL attached Drives. 


4 - Choose the Upper Most Drive ( not the volumes indented and list below ).


5 - The drive normally is called Apple Media or Apple SSD - that is the drive to Erase and format as APFS with the GUID Partition Map.


6 - Once that is done >> backup out of Disk Utilities and choose install macOS. 


7 - Follow the prompts and it may automatically reboot several time. 


8 - Upon a final reboot - Setup Assist will present with the newer version of macOS.


Dec 8, 2021 8:09 AM in response to tkal1

This computer is really not the best for what one is expecting of it. It is some what Under powered


The amount of time an effort to clean all this stuff off the computer will take a lot of time, skills and effort on the part of the user ( you )



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


Clean up - There are orphan files that could be removed.

Unsigned files - There are unsigned software files installed. Apple has said that unsigned software will not run by default in a future version of the operating system.

System modifications - There are a large number of system modifications running in the background.


Unsigned Files:

Launchd: ~/Library/LaunchAgents/com.synamedia.videoguard13.uninstall.plist

Executable: /bin/sh ~/.synamedia/VideoGuard/uninstall/synamedia_videoguard13/condUninstall.sh


Launchd: ~/Library/LaunchAgents/com.synamedia.videoguardmonitor.plist

Executable: /bin/sh -c $HOME/Library/Synamedia/VideoGuardPlayer/VideoGuardMonitor/VideoGuardMonitor.bundle/Contents/Resources/launch.sh


Launchd: /Library/LaunchDaemons/com.macpaw.CleanMyMac4.Agent.plist

Executable: /Library/PrivilegedHelperTools/com.macpaw.CleanMyMac4.Agent


Launchd: ~/Library/LaunchAgents/com.synamedia.videoguard13.plist

Executable: /bin/sh -c $HOME/Library/Synamedia/VideoGuardPlayer/VideoGuard13/VideoGuard13.bundle/Contents/Resources/setupServer.sh


System Extensions:

[Running] Cisco AnyConnect Socket Filter Extension - version 4.9.04053 (Cisco - 2020-11-19)

Application: /Applications/Cisco/Cisco AnyConnect Socket Filter.app - version 4.9.04053 (Cisco - 2021-10-23)


[Loaded] com.macpaw.CleanMyMac4.Agent.plist (? 0 - installed )


1.1 GHz Quad-Core Intel Core i5 (i5-1030NG7) CPU: 4-core



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MacOS Monterey Bugs

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