In the world of Citrix Xenapp consulting, there is one call that you seem to get over and over again. The client calls you and says that the farm you built for them last year is now taking 60+ seconds to launch a single application. Everything was working fine for an extended period of time, but then something went wrong. What could cause such an issue?
Winlogon Troubleshooting Steps
Before investing too much time in troubleshooting Citrix, be sure to log onto the Xenapp server via RDP to make sure that logons remain slow there as well.