Thank you for writing.
This was a known issue with RadDropDownList
in the previous versions of our controls. Please download and install the latest version of our suite, to take advantage of this and many other fixes and improvements.
If you still experience such an issue, please open a new support ticket with a sample project attached which demonstrates this behavior. This will allow us to investigate if we have omitted some cases.
I hope this helps.
All the best,
the Telerik team
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? Explore the Telerik Public Issue Tracking
system and vote to affect the priority of the items