I've this same problem while trying the move event. I do bind everything when I've addeda new event, without the bind there would be nothing to move!.. atleast I think so.

Anyways, the problem is that when I move something everything on the calendar goes invisible. If I drag the event to someday that contains other events the events on that day turn visible.

My calendar is currently on a repeater though as that might pose a problem here. Other than this, I don't know.

Well. I have a few events on a calendar that are stored in ms sql 2005 and they're loaded to the calendar on while loading the page.

So the events are on the calendar and I start to drag an event to another place, while holding the mouse button down the other events on that calendar turn invisible. They are there though, since when I drag the new event to a day that as events, that days events show up. The events stay invisible until I do a new reload from the sql server.

The online demo works fine though. This is a bit weird. I'll have to review the code a bit, but at the moment don't really know what's the problem.

Ok. I can confirm that using HeightSpec Full and BusinessHoursNoScroll has the bug.

The other modes work fine.

I was using BusinessHoursNoScroll myself as it suits the implementation. I quess I could use that with scrolling for now until there might be a fix.