CAUTION—Undetected Error: Missing Launch Link

If a client port number is entered incorrectly for any of the communication channels, end users do not receive an error message. The error manifests itself by not displaying the launch link for the respective channel, a result that does not help end users to identify the root cause of the problem.

Both administrators and end users can enter an incorrect client port number, but since end users can edit only the client port number for the Calendar and Mail channels, those are the only channels where this problem can occur.