Additional info, seems tied into moving months, if the even was rendered in the currently showing month, its fine, but if the event is for the next month, when that month loads, the events are rendered off
Answer posted by Dan Letecky [DayPilot] 13 years ago.
Please try using DateTime.Date when setting the new StartDate value, e.g.
At this moment the StartDate value is not adjusted to "00:00" time automatically. This will probably be changed in the next release so it doesn't cause confusion.
Comment posted by Dan Letecky [DayPilot] 13 years ago.
This turned out to be a bug related to incorrect handling of WeekStarts property.