Garry's Mod Issue

I have been trying to play Garry’s Mod recently, I love the game but for some reason whenever I launch the game and refresh the server list it will just destroy my Internet connection and everything will disconnect. Or this will happen once I join a server, I will just keep randomly disconnecting every 10 seconds or so. I have over 1,800 hours on Garry’s Mod and I would really appreciate some help!

I have tried using these threads to help me out but they still didn’t resolve my problem.

My Steam :

What I’ve tried

  • Reinstalling Steam
  • Reinstalling Garry’s Mod
  • Changing my cmdrate and updaterate

My Internet Speed

My Computer Specs

  • GeForce GTS 450
  • AMD Phenom™ II X4 965 Processor 3.40 GHz
  • 8.00 GB RAM (8.00 GB usable)
  • 64-bit Operating System
  • Microsoft Windows 7 Home Premium

TCP/UDP open ports 27000-27030.

Can you please give me some more information. Like what I need to change? Thanks for replying to the post :slight_smile:

Sorry I’m not that smart with computer stuff :frowning:

Google port forwarding.

How do I figure out if my 2wire router is : 1000hg, 1000hw,1000s, 1000sw, 1070-b, etc…

Link :

Contact your ISP or look at the model on your router.