I run a dedicated server. Not the steam kind, the hldsupdatetool.exe kind. It was running fine, a few bumps in the road, until last Friday night. There was a garrysmod update then. It took me hours and hours to get the gamemode running again, more hours with the "STEAM validation error", if you missed that then you're lucky. Finally, when I thought I had it working, I put it online and told my co-admin, "Hey, I got it running, come in." Since then, people were unable to join my server. In server.cfg, I have sv_lan 0 inputted. Port forwarding, you say? Well, it wasn't a problem before now, but I -DID- forward my ports and change my computer's IP to match such. UDP and TCP. 27000 - 27040. All the ports forwarded. There's still no fix, and no one has the slightest of ideas of how to fix this. Any input is appreciated.