Auto exposure and blurry lighting pls help I tried everything!

So I am making a game in UE5 and use lumen. I have two main problems:

Auto exposure : It just won’t turn off no matter what I do. Post process volume (max and min brightness set to the same value) does not change anything, neither in the viewport nor ingame. Changing things in the project settings does not do anything either. A command I found, disabling eye adaption and changing the camera settings did not change anything either so I am starting to question if auto exposure is truly my problem. It is really annoying as it looks like its also affecting my item inspection.

Blurry lights : I use movable (also tried static) spotlights as actors for my lighting. For some reason surfaces that are able to reflect light appear to be very blurry. If I put my settings to epic this gets better, however, I do not want to work on my game with 20 fps just for it to look a bit better and if people change their graphic settings to something lower later on will this look just as bad as it does in the editor?