Dear Friends, I have a BIG problem with my ISA server and all my user are fed up with it. I have win2k server with ISA server in Cache Mode along with a SQL Server and a Internet System Accounting. Why is that at first my isa is working ok and will Authenticates users with no problem and let them browse the internet but after a while soon as I make changes to ISA Management (say for instance Adding a NEW Rule in protcole rule or else where in Configuration of my ISA) and ISA Services Need to be Stop/Start The Proxy panel will not appear as before and if it does Appears (say after 30 to 45 Seconds) the web come with so much delay for users To solve problem I uninstalled and Re-installed the ISA server the problem will be solved for a short while But after a while the PROBLEM will occurs.............. I appriciate any kind of help for solving this problem Thanx saeed