When trying to delete the last schedule in a program you may encounter the error: Data could not be saved. Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding. This may be because you have too many events scheduled for the undo process to complete.
We are currently evaluating this issue and will update this article when we have more information.
Steps to Duplicate
1. Search the program 2. Select the undo last schedule on the left under tasks 3. See that the event loads for awhile, and then the following error appears Data could not be saved. Timeoue expired. The timeout period elapsed prior to completion of the operation or the server is not respoinding.