Prior to this I had a dlink DGL-4300 gaming router with a DSD-150 (securespot) and had no problems. Then my DSD-150 died. So I figured I'd go out and purchase a DIR-655 since securespot is cheaper and integrated on this unit anyway. When I played UT2004 and using the old hardware all was great.
Problem
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Now (for about 4 months) I've had this new DIR-655 with firmware 1.21 with Securespot enabled and when I play Unreal 2004 I'll get it every 5 to 10 minutes where I just *freeze* for about 5 seconds... sometimes in mid air. Oddly, I can shoot, but I cannot move. If I switch back in the old hardware (DGL-4300) all is great... it seems isolated to the DIR-655. I have not noticed random freeze-ups in general internet usage. If that is happening, I haven't noticed it.
Can anyone point me to the best way to troubleshoot this problem? I'm fearful of upgrading firmware after reading such horrible posts about newer firmware for this unit. I'd like to keep this unit as I have 4 boys in the house and the securespot is just what I need for family internet control.
Connected to the router are several computers, Vonage, etc. I don't think the router is overheating as it is in a room that stays about 50 degrees ambient temperature.
What I've done to try to troubleshoot
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I have disconnected other computers or turned them off to see if they are causing issue like the WHS, Slingbox, HR21-700, Vonage
I have reset the router to factory defaults.
Suggestions are appreciated.