Screen recording is laggy - But only in edit page

I use OBS but I've set it to record mov files and at 30fps, so it's not a dropped frame rate issue.
I didn't have this issue before a few months ago it used to work fine, if I do the cuts and ripple deletes in the Fairlight tab everything is as speedy as normal so there's something funky happening in the edit tab with it
Anyone have any idea what might cause it to work fine everywhere except the edit tab?
Playback is fine it just seems to be every ripple delete can cause a stutter
I didn't have this issue before a few months ago it used to work fine, if I do the cuts and ripple deletes in the Fairlight tab everything is as speedy as normal so there's something funky happening in the edit tab with it
Anyone have any idea what might cause it to work fine everywhere except the edit tab?
Playback is fine it just seems to be every ripple delete can cause a stutter