problem with cycles in WinCC Professional V13 (SCADA)

Hello All,

I have added a new cycle to wincc pro v13. the cycle is 2 hours . created a new scheduled task to execute a script, but i am unable to select this newly created cycle. If i create cycles that are 60 minutes or less then i can select that cycle for the scheduled task selection. Any help would be appreciated.

WinCC Professional v13 SP1 Update 1

Thanks,

David