I upgraded my windows from 7 to 10 and when I opened my projects I noticed weird lag, after some digging, I found that the editor and play are stuttering each second or so there is around a 40 fps drop, which happens on a blank project too.
Edit: Don’t see any stuttering in 4.22…
Looks like its something with my audio input no clue why here is some old posts, now that I know what the problem I fix it in no time. 4.24 Performance - Feedback for Unreal Engine team - Unreal Engine Forums
Ps: Never mind doesn’t look like I can fix it, anyone got an idea?
When upgrading to windows 10 you need to install a bunch of nonsense to get it to work properly. Can’t give you the specifics but I had to install feature packs and all kinds of drivers.
Weird stuff happening anyway, I had some audio issues(at least that what UE said) no clue what I did to fix it but I played around with my audio drivers and Realtek audio driver even though it doesn’t really work on my pc, but looks like it somehow fixed itself…