Hi, I have problem on RadComboBox display on ie 10, I'm using telerik RadMultiPage to display several page. one of page exists radcombobox . when I refreshing screen inside on radmultiPage display of radcombobox is okay, but when I using other control RadTabStrip to load page (wrap in rad ajax panel) into radmultipage , and radcombobox is broken. RadCombobox like truncated or display 80% , right side of rad combobox not displayed. But this is working fine on ie 9 and chrome. only on ie 10 radcombobox not displayed correct. I attached images to help this error. There is code in rad multi page <telerik:RadAjaxPanel ID="RadAjaxPanel1" runat="server"> <telerik:RadComboBox ID="RadComboBox1" runat="server"> </telerik:RadComboBox> </telerik:RadAjaxPanel> whats wrong with ie 10, because working fine in ie 9 and chrome