For the past few days (dating back to the end of last week)....firewall clients are constantly disconnecting and reconnecting at a rather annoying frequency. This is even impacting my local system. ISA is Win2k3, SP1, hotfix applied, fresh installation. Had been up and running with zero issues for going on a month now. It happens with no sort of pattern, there is zilch in the log files or event viewer, and it doesn't impact the proxy client at all it seems. Once you notice the firewall client icon go red...you can immediately click refresh and reconnect...but within a few minutes it will disconnect again. Ive started/restarted, rebooted the box, searched all logs, I cant find anything to pinpoint this on. Anyone had a similar encounter?