I recently installed ISA Server and everything appeared fine (initially). It certainly started working OK! Unfortunately I have the following problem - After I attach to the Internet, it starts running slower and slower until my access to the Internet stops. My only fix, is to shutdown and restart. Whereupon it initially accesses the Internet at full speed but progressively slows down until it stops again etc, etc, etc. From full speed to stop takes a varying amount of time from about 10 to 30 minutes. I think it is interesting to note, that if I look at the Status of my Internet Connection, it shows about 100 packets a second streaming out of my computer on the 'sent' side but zero packets coming into my computer on the 'received' side. Even though I should be receiving data (like the home page to isaserver.org). A typical situation might show 200,000+ packets 'sent' increasing at a steady 100 packets per second with about 2,000 packets 'received' and constant. Nothing else happening until my connection times-out!! Needless to say I would appreciate any help I can get! Regards, Barry