From the provided description we could not tell what might be causing that strange and unexpected behavior of RadScheduleView and we are not able to reproduce it on our side.
Could you please, try to isolate the issue in a sample project and send it back to us - thus we could be able to continue our investigation and provide you with prompt solution? If you are not able to provide a sample project, please provide us a code-snippets of the custom Appointment, the "Mitarbeiter
" Resource and the XAML declaration of RadScheduleView?
We are looking forward to hearing from you.
Do you want to have your say when we set our development plans?
Do you want to know when a feature you care about is added or when a bug fixed?
Telerik Feedback Portal
and vote to affect the priority of the items