I have integrated DayPilot Lite into a usercontrol, and everything works great on the first render. But, as soon as I do a postback on the page unrelated to DayPilot, DayPilot reverts back to it's default renderstate? It's like the postback is completely wiping out all viewstate data from the original render? Please help, I can't image that I have to rebuild the Calendar or Schedule on every postback.