After updating to Steam OS 3.7.8, FSR stopped working

[IShkiperI]

After updating to Steam OS 3.7.8, FSR stopped working if FPS limitation is enabled and/or vertical synchronization is enabled in the game settings
Only rolling back to an earlier version (3.6.24) or disabling restrictions helps

[Zolarix]

in my case, on Hardspace: Shipbreaker, disabling the OS framerate limit allowed FSR to activate but flipped the colours of the entire game window to pink and yellow.

[thealexl456]

Yup, same here. I wasn’t able to get it to work by disabled the OS frame limit while playing persona 3 reload. I also tried manually setting the game’s resolution to lower than my display’s in the game property setting, but that didn’t fix it either. I can’t get it to kick on