UNREAL ENGINE 5.4 EXTREMELY BAD PERFORMANCE

After porting the project, manually fixing bugs in the engine code ( UE 5.4 compile error Catch2 - #6 by mmssda )
Struggling to port all my plugins…
Going back to 5.3 unless something decent will come out from 5.4. It’s unusable. Extreme performance drop. And this will be the future? if 5.4.1 won’t be decent, I’ll get stuck on 5.4 forever and start looking for an alternative.