Basically I have a DGN1000 and a Belkin Pre-N. When I try to play games such as Bloodline champions or Garry's Mod. The server list will not load on the DGN1000, I have tried Disabling SIP and port forwarded even using DMZ and still it wont work. But it works fine on the Pre-N. Is there a way to fix this? Or is the netgear just a bad router. (also I cannot permanently use the Belking).

I'd have to actually search for help, but in my experience, Belkin routers blow. I hate them

I agree. The WORST n speed router I have EVER had was made by belkin. Damn thing had weak signal and had to be reset every 42 hours on the dot.

Not only that, but they had some of the worst router software. There didn't have any port range forwarding for my router, only specific ports. Made it really hard to open lots of ports.