Question PC powers off instead of cleanly shutting down when in sleep mode ?

[jojesa]

The PC was built at the end of last year and it powers off instead of cleanly shutting down when placed in sleep mode.
The computer turns back on with the keyboard or mouse, but instead of resuming from sleep it just powers back on.
This issue started happening once in a while, then around once a week and now every time the PC enters sleep mode it just powers off .

When I checked the Event Viewer, it shows the Kernel-Power event ID 41.... 58 times with the message below and no other data.
"The system has rebooted without cleanly shutting down first. This error could be caused if the system stopped responding, crashed, or lost power unexpectedly"

All drivers, Windows 11 and BIOS are up to date.

PC specs:
Motherboard: MSI PRO B650M-A WiFi
CPU: AMD Ryzen 5 7600X 6-Core
Cooler: Scythe Mugen 6 CPU Air Cooler
RAM: TeamGroup Vulcan 32GB (2 x 16GB) DDR5-6000
PSU: Thermaltake Toughpower GF A3 650W
SSD1: Samsung 990 EVO 1TB V NAND TLC NAND PCIe Gen 4 x4

 

[punkncat]

Event 41 in itself is often associated with PSU issues but really is just a code for an unexpected or improper shutdown.

First, I think I would check sfc/DISM, make sure all your drivers are up to date and so on.

Aside from that, set the machine to power down the screen and stay awake or just power it down. Band aid for sure.

 

[jojesa]

Event 41 in itself is often associated with PSU issues but really is just a code for an unexpected or improper shutdown.

First, I think I would check sfc/DISM, make sure all your drivers are up to date and so on.

Aside from that, set the machine to power down the screen and stay awake or just power it down. Band aid for sure.

I've already tried 3 power supplies, from 3 different manufacturers, so I don't think is a PSU issue.