I have made a post about this before but nothing has seemed to work. So every time I need to edit a video I start dreading it because I know the lag i'm about to go through. I usually edit a 1440p video in 60 fps because when 1080p the quality looks bad on youtube. The preview window is always at 5fps and I have tried everything, including making a video proxy. But nothing has worked. I have tried changing the preview window ram as well.

My Specs:

ryzen 5 5600x

gtx 1660 super

16gb 3200mhz ram

Thanks

I also am using movie studio platinum 17.

also just wondering if upgrading to windows 11 would effect the performance at all