[quote=CurryCatastrophe]The moment this bug occurred was after initiating the fight with the Fire Slugs in the caves. [/quote]
I did not fight fireslugs at all, but I got that mem leak/long loading bug aswell. So fireslugs are not the case.
I'm going to try to restart a game with the whole Larian folder cleaned, disabled autosaves and 1 quicksave (since you can't disable it). I'm just curious if it will work with manual saving only