I use Time Warner Cable for my ISP, and last year bought a Netgear Wireless Router WGT642 v2 (I think) and a card for one of my PCs. I installed the card, and everything works great. I have one wired PC and a one wireless, both desktops. I occasionally use the work laptop, and both the wire and wireless works on that also.
Sometime in the past 2 weeks, the router has been hanging and dropping connection. Constantly. I called TW, and they sent a tech out to check everything. Cables good, modem good, etc. So now I suspect the router. I have been looking online for some sort of fix, but most of the answers did not seem to pertain to my situation. My router has been working great for over a year, and just now started sucking with absolutely NO CHANGES to anything in between. No new hardware, no new software, no setting changes, no usage changes, no location changes, nothing.
Has anyone experienced this and/or have a fix for it? My biggest complaint (obviously) is that this problem is eating into my NS4 time as the connection drops about every 1-3 minutes. Just long enough to lose server connection.

TIA!