im running into a similar issue. ive updated all my mods but i CANNOT start the game at all. cant load a game, cant start a new game. just kicks me back to the main menu. and i really dont know why.

im still using bg3mm. and when i look in the in game mod manager ALL my mods have caustion symbols that say "3rd party mod" i hope that im still allowed to use bg3mm and my 3rd party mods.