This steam vr window pops up when i have launched a game in steam vr resulting in lag/stuttering all over the place. This happens only when im in a vr game or launched a vr game not in steam vr I tried many things such as reinstalling windows, steam, steam vr and all games multiple times. Started all as admin lowerd graphics to minimal even overclocking my cpu to 4.5ghz, updated drivers or reinstalled drivers, tried different settings in nvidia control panel, checked for wrong compatibility modes in properties of the apps and games. I ran out of ideas and cant seem to find my problem.
I’d like to add on to this, I’m experiencing the same problem, and I get butter-smooth performance in everything from Skyrim to GTA V and Just Cause 3, which is hardly an application designed for headtracking.