I am running CSG 2.0 and WI 2.1 on the same server and occasionally users have noted issues with the error "There is no Citrix SSL Server at the specified address. After reading some posts I guess the issue is with the Web Interface not being able to find the CSG server. This problem is very intermittant. I am finding it hard to troubleshoot because the web server does not log the attempt to find the CSG at least anywhere I can find and the CSG doesn't log any attempt because it was never contacted. If anyone has seen this error please let me know what you know about it.