Player character gets unpossessed when someone else joins game

Hey, as the title says, my character (or someone else’s) gets unpossessed when a player joins. It happens only for one of the players. Also characters don’t disappear when a player quits, I believe this is related to my current problem as well since as far as I know the character should be destroyed.

I’m using the default ThirdPersonCharacter as my character to play as for now, and ThirdPersonGameMode.

If it helps, my server log gives these errors: https://i.imgur.com/8FFZ5CJ.png and many more similar errors related to other widgets.

thanks a lot

If you have any characters placed in the level you should delete them and set “Auto Possess Player” = Disabled on the Character Blueprint Class Defaults.

I fixed it somehow, but thanks for atleast trying to help me.