Larian Studios Forums Baldur's Gate III Baldur's Gate III - Technical & Gameplay Problems Post patch 4: Act III is profoundly broken

Ditto for me as well (PC is a monster, never had any issues before Patch 4). I hoped disabling dynamic crowd would help and it has some. Still, lots of lags in Wyrm's Crossing, though much shorter than before disabling dynamic crowds. May the be of help to others.