I recently upgraded from 1080 to 4k resolution and have also noticed that the FMOD Studio UI is finicky (buggy?) when it comes to scaling.
Here’s the default UI size. Looks sharp, but too big for my tastes. Feels cramped.
If I force scaling to 100%, it looks like this. Too small.
If I force scaling to 115%, it looks like this. Too large.
Using @danitabaires suggestion, it looks great in terms of scale - but the UI does look a bit blurred. Not optimal, but the best solution I know of.
Hopefully Firelight can get the UI scaling issues fixed so the UI looks nice and sharp at some point.
Edit: After making the switch to 4k, I also noticed that adjusting knobs/sliders feels off for some reason. Almost like there’s a deadzone where I have to move a certain amount to be able to make a change. It’s frustrating when trying to dial in tiny changes. This does not seem to occur after having used @danitabaires’s method - only in the default UI scale.