Thanks! Panicked a little.
Adding r.AntiAliasingMethod=3 in DefaultEngine.ini fixed the crash for now.
When I added it, didn’t work at first… then I placed it after [/Script/Engine.RendererSettings] and it worked.
When I’m inside and manually change back to TSR AA, it crashes again… What should I change in my project to get it working back in TSR? My other (simpler) projects don’t seem to have this crash at startup while using TSR.
Using RTX 2080 Ti.