Hello I don’t know if it could be called as an issue but here is the thing, if game-performance activated from Steam launch options and the user at this time activated a scheduler from GUI ot scxctl command sometimes result of this script set scheduler change to LAVD gaming by itself(one time I changed it to cosmos for trying whenever the game starts it changed to LAVD gaming) also if it is set to bpfland auto whenever the game starts it changed to bpfland gaming by itself. If game-performance not activated this problem fixed. Also I have an Nvidia RTX 5080, I am using it with %75 percent power limit(it is 270W for Linux, nvidia-smi shows power limit as 360W), +360 core clock and +2500 core clock with MSI Afterburner without a problem, same settings with LACT resulted very low GPU usage, raising GPU power limit to 300W fixing the problem again while game-performance active.
Because of it I want to give it a try to gamemode, with gamemoderun wrapper LACT and sched_ext working as expected but this time the game I tried these settings 007 First Light starting micro stuttering without game-performance script.
Every detail in the game set at their highest value selectable and DLSS quality and DLSS 3x frame gen. activated. Using Proton-CachyOS, GE-10.34 not working. Proton experimental cause stuttering with DLSS frame gen.