I have recently started my first BG3 game, escaped the nautiloid and levelled up to Level 2.
Recruited Shadowheart, levelled her up too.
Now, every time I press F5, I get the "Unconfirmed character changes were not saved" red message in the middle of the screen.
Furthermore, when I do a regular save, the game tells me someone is editing a character (this is a single-player game).
What should I do to solve this?