I have issue with filter radGrid, when data in filter field contains double quotes ("). For example: <"Telerik" company>. In this case there is no filter action, and filter field cleaning after pressing on filter button.
This issue exist in online filter demo: http://demos.telerik.com/aspnet-ajax/Grid/Examples/GeneralFeatures/Filtering/DefaultCS.aspx
Try type in filter field some text with double quote and apply filter action. No filter will be apply and filter field will be clear.
There is workaround or fix for this issue?
P.S. Sorry for my English.