Gonna check this out next week, thanks for the tip :)

HM, the only question I have on that point is, what let you think that they dont care about their issues?

My Main thought is, that i dont wanna spend sooo much money, idea was buy a used one, sell my nvidia. Would be around a 50€ upgrade.

Plan was to sell the old one and buy a second hand one, since my board is not the newest and I hoped for an easier solution than troubleshooting.

It seems that everybody tells me its not worth it and can lead to simliar issues? So I gonna try troubleshooting when i am back home and send some more details :)

Was also thinking about that. But i am not really a friend of distro hopping (maybe its time to do a clonezilla backup the living room PC) :D

Also for me it was the question: troubleshooting or just being lazy and an and GPU? :D

witcher 3 was more an example. I play newer stuff. But my partner is paying witcher 3 and it lags, while I had to just tune down some settings in horizon remaster.

I am out of town for a week, then I will update my post with more infos, thanks for offering some help :)