Drivers Bugs in Windows 11 Pro 22621.2134

Hello,

I own HP 255 G7 laptop and installed Windows 11 on it.

I experience problems i haven't met in Windows 10:

1. My fan just turned off twice. First it happened while updating Windows (for the first time after clean installation, if it matters. update seemed frozen to me, and i were worried about overheat, so i force-shutdown my laptop. When i boot however, there was zero problems with updating). Second time it turned off while i was just using my laptop.

2. Graphics driver. My display just turned off (music also stopped). I restarted my laptop and opened device manager: my graphics device was turned off. I enabled it and it works but i concerned about it happening again because i can lose unsaved data while force-rebooting my laptop.

Is there any solution or i should just install Windows 10?

Info that may be useful:

Windows specs:

Windows 11 Pro release
Version 22H2
Installation date: 2 September 2023
OS assembly 22621.2134
Interaction Windows Feature Experience Pack 1000.22659.1000.0

There's no pending updates for graphics driver

Version: 27.20.21034.37
AMD Radeon(TM) Vega 3 Graphics