Do you use amd or intel. if amd, which amd driver you are using ?

thank you very much for your confirmation. if i can not resolve this i will probably have to reinstall my system :'(

could you tell me how do you install your steam client ? thank you!

yay I choose the PS5 controller because I like its ergonomics more but I will probably have to go to the same route as you :/

also do you zen kernel or the mainline kernel and which version of kernel you are using ?

I’ve disabled everything and Steam still crashed. My wild guess is that my Steam client will crash when any controller is connected to the pc and not only the ps5 controller :/

If i start Steam client with -nojoy everything works fine but i can not use the controller with Steam :(