I'm playing BG3 on PC where I have roughly 30 hours on my save, and suddenly I cannot save anymore. The game is fully playable, all game mechanics work except for saving. Quicksaving does not work, and when in the in-game menu is pulled up, the option to save is greyed out. When I hover over the button, a popup saying "This menu is not available at this time" appears. I would greatly appreciate any help, tips, or tricks to recover this save. Thanks!