[2020] Lag spikes and frame dropps

I usually never got lag spikes and frame dropps but after this patch it is crazy. I already did everything you always write to us to check.I even freshly installed the game and reconfigure my graphics and video settings. Nothing seems to work... Is this like a temporary thing with the current update/pach and all the new incoming TU12 update?
Are you guys here having the same issue? Thanks for all the help in advance!