Larian Studios Forums Divinity: Original Sin 2 Divinity - Original Sin 2 - Game Master Game kicks out the players when saving

I have been running my campaign with 4 friends since october.

Since two weeks back the game has started to kick out the players when I save the game (about 80-90% of the time). The game freezes for a short while, kicks out the players but does not crash. But I have to invite the players again.

Anyone else have this problem?