Freeze after some time without activity.

[Toskache]

I'm going crazy here! I can work with the system really fine. Recently the Hackintosh rendered well all night long - without any problems.

But woe he has nothing to do. After a while of no usage, the System freezes regularly... ...extremely annoying!

Sometimes this message appears after an after-freeze-reboot:

Watchdog = 0 is already set as the clover boot argument. Attached you will find my EFI-Folder

The Energy-Options:

My System:

• CPU: i9-9900K
• Motherboard: Gigabyte Designare Z390
• Cooling: Alphacool Eisbaer 360 CPU
• RAM: 64GB Crucial Ballistix Sport LT BLS2K16G4D32AESB 3200 MHz
• GPU: ASUS ROG Strix RX VEGA64 OC
• WifI/BT: fenvi fv-t919
• 2x 500GB NVMe (Catalina / WIN 10)
• 2x 4TB HD
• 1x 1TB SSD
• Case: Fractal Design Define R6
• MacOS: Catalina 10.15.3
• Bootloader: Clover

Thanks in advance. I am open to any ideas! ;-)

 

[miller hammond]

I have Z390 chipset, having a quick look through I would untick the inject USB, High Current and fix ownership as these are no longer needed.

 

[Toskache]

Thank you for the hint, I'll give it a try.

EDIT: Reboot has worked fine.;-)
Now I will keep my hands off the system for a while to provoke the error ...

 

[Toskache]

Unfortunately, that was not the solution. The system freezes after about 30 minutes of idle time.