Me and my friend played Garry’s Mod once as a test on my Hamachi server and it worked fine the first time. Now when he tries to join it gives him the “Connection failed after 4 retries” error. This has happened before when I had Windows 7 the first time. (I’ve now re-installed Windows 7) I make sure when I go to my server I put “ip” then my Hamachi ip. I also tried to put “sv_lan 0” then the Hamachi ip step one time, but it still didn’t work.
Any ideas? Thanks lots.