I’ve had this problem when ever trying to join gmod and I cannot join unless I choose an option. I wanted to make sure what I should pick before I do it.
When I try to join I get a thing come up saying my Local Gmod Files are clashing with the Steam Cloud gmod files and so it gives me an option of either Downloading the Steam Cloud gmod files or Uploading my Local Gmod Files. Can someone please help?? Here is a picture to show what I mean: