Hello there Plamen
I created a test project (attached) in which I have been able to reproduce the problem consistently. Once you run the project, the reminder dialog will appear and the first item on the dialog will be selected. You snooze it with the default selected (5 minutes) it works fine, but then the dialog appears (did not wait 5 minutes) for a second time and no item is selected on the reminder dialog, if you click in the snooze button with no item selected on the reminder dialog, then it errors out.
(Microsoft JScript runtime error: Object doesn't support property or method 'clone')
Noticed that if you select an item in the reminder dialog when it appears the second time, it will not error out. But this should not be the case.
I have another question. In my example I have another reminder “ScheduledTaskId = 964”, which does not show up it all in the reminder dialog. Why is that?
P.S I see the web site does not allow me to load the project. How can I send it to you?