Okay so randomly when users try to access OWA 2003 they will get a 440 login timeout error. This happens randomly and I am trying to pinpoint it. It seems to happen during my backups of the Information Store, but not every time. Currently running Windows 2003 Standard, Exchange 2003, OWA is setup with HTTPS, Veritas 10.0, IIS 6.0. I cannot figure it out for the life of me and a simple IIS Reset fixes the problem. Anyone having similar issues or can they point me in some sort of direction?