The setup:
Cable modem into Netgear WGT624 router. I have one pc wired direct to
the router and another pc that is wireless. When I go to one particular
web based forum (from either pc) my connection is lost at the router.
Neither the hardwired or wireless pc's get an internet connection. I
must pull the power from the router for a few seconds then reconnect
it. My internet connection then comes back fine. It doesn't happen
every time at his site but more often than not. The webmaster of the
site had me go to a couple other sites that use the same forum software
and I had no problems. He's lost on what could be causing it.