Going into the folder in order to get the GameMode running, i discovered in a.

Not sure if i got it to run, followed the readme but not sure on what to set into the start-arguments in steam because gamemoderun %command% looks to me like there needs to be more, and all searching the internet for steam launch commands returned was all commands have a dash (-) in front. According to a message Total War gave me, my CPU is running in a power saving state, and this tool should fix that.

What i did find thanks to Total War Warhammer II is GameMode.

Sadly DuckDuckGo didn't have any response for me what this means.

was able to get an error message due to ALT+Tabbing: vkWatchForFences failed: -4.

different wine versions, also went for proton which seems to lower the amount of freezes.

swapped graphics drivers from nvidia 430 to 435 and now 440.

Sometimes if I'm fast enough and ALT+Tab to another window i can prevent to get a completely frozen machine, but sadly more often i can't even ALT+Tab out and my machine needs to be restarted with a hard reset.

Namely AC Odyssey (wine), Shadow of the Tomb Raider (native) and Total War Warhammer II (also native) randomly freeze my machine.

I've been stuck with an annoying problem i thought was limited to a wine game, but just had to discover today that it is also happening on linux native games.

Total war warhammer launcher crashing