Hello @Paincho, we're using one issue report per unofficially supported game title, and usually I'd transfer this issue report to the pre-existing compatibility report for the game at #7590, but it's highly likely that this specific issue is a kernel regression which was tracked at https://gitlab.freedesktop.org/drm/amd/-/issues/3343.
A quick workaround would be to reboot into an older kernel until this is resolved upstream, most likely some time next week. If that doesn't work, then please add a note to the compatibility report for the game.
Compatibility Report
System Information
I confirm:
steam-2420110.log
Symptoms
Game was playing with no issue yesterday but today it starts and crashes immediately
Game creates a memory dump to send to sony
Horizon Forbidden West Complete Edition.log
15:52:29:635 (00000296) > [Crash] Unhandled exception at address 0x00000000ffb0a459 (code: 0xc0000005): "Access violation"
This line seems to be the issue but I don't really know how to solve this...