I have not reproduced it a smaller example, including the one I have sent you several times now in support tickets.
- Is RadWindow defined in xaml?
<TelerikNavigation:RadWindow x:Name="wizard" Background="White" Header="Untitled" Closed="Wizard_Closed">
<Telerik:RadFrameContainer x:Name="WorkflowContainer" Margin="-10">
- Is RadFrameContainer the root of RadWindow?
- Which navigation service do you use - our or Microsoft?
(probably our navigation service but just to be sure)
- Which is your Silverlight version?
- Is your browser zoomed?
Not that I know of - Firefox 3.6. Note that I tried IE 8 and it worked, and Firefox 3.6 from a different computer also works. Something has changed though because if I switch back to Q3 2009 it works as it did before. Going full-screen on the 'broken' browser gets the size right. Hmmm.
I posted this here in hopes of narrowing down the triage process on my side.