After opening OBS, clicking the Exit button freezes OBS but doesn't close it. OBS itself doesn't use CPU when it's frozen in this state, however I have to kill it using task manager. I don't need to start recording/streaming for it to happen. This isn't a problem with the newest update that came out recently, I had the same issue with a previous version. I didn't have this problem on Windows LTSC 1809. Note that OBS's log isn't fully correct as it says windows 10 version 2009 but I am on LTSC 21H2. Windows, GPU driver and other things of this kind are up to date.
Log file: https://drive.google.com/file/d/12Zj2qVO1_DxqH-fPMte6La0RPPAg11ME/view?usp=sharing
Log file: https://drive.google.com/file/d/12Zj2qVO1_DxqH-fPMte6La0RPPAg11ME/view?usp=sharing