Shutdown stalls happening every once and a while?

[TheJMan36]

Since upgrading to Catalina, everything is running smoothly except sometimes my computer refuses to shut down. The display will shut off but the PC remains on unless I manually power it off.

The weird thing is it's a sporadic issue, it shuts down completely fine maybe 75% of the time.

I found 'shutdown_stall' logs in Library/Logs/Diagnostic Reports but they're all in binary format and I can't make sense of them. I also have the "Fixshutdown" option checked in Clover Configurator.

Anyone have any ideas what could be the problem?
Attaching my CLOVER folder.

 

[TheJMan36]

I tried rebuilding kext cache with Hackintool, but its too early to tell if it worked. I will update this post as solved if that ends up fixing the problem.

EDIT: Nope that didn't fix it. Can anyone help me?

 

[TheJMan36]

Anyone? I was able to translate my shutdown stall log with the spindump -i command but I can't really make sense out of it's output. Maybe someone more savvy can decipher it?

 

[Bustycat]

It also happens to my ancient build but I have not found the ultimate solution.