Disable AV in file server where profiles are stored and on Citrix servers when users are about to login and check. I hope its a AV issue. thanks deheugden <deheugden@xxxxxxxxx> wrote: users are complaining about bad performance when logging on and using apps on 4 of our mf4 servers.whats the best way off troubleshooting this? thanks. Anantha Padmanabham K --------------------------------- Looking for a deal? Find great prices on flights and hotels with Yahoo! FareChase.