Hi, 

      I  have recently migrated a solution from Infragistics 6 to infragistics 11.1 to get it working with IE9. But I am getting some weird issues with IE9. Ultrawebmenu is showing strange behavior and Drop down list has moved  to left side of the page and sub-menu is overwriting the main menu. It was working correctly in IE8.

Its showing the same behaviour with component , set-up , configuration drop down as well. 

here is the ultraweb menu control code. 

<ignav:UltraWebMenu ID="MainUltraWebMenu" runat="server" CssClass="Normal" Cursor="Default"

Height="28px" ItemPaddingSubMenus="0" ItemPaddingTop="0" ItemSpacingTop="0" SubMenuImage="..\Infragistics\Images\ig_menuTri.gif"

TopAligment="Center" JavaScriptFilename="" JavaScriptFileNameCommon="" WebMenuStyle="WinClient"

DisabledClass="" FileUrl="" LeafItemImageUrl="" ParentItemImageUrl="" TargetFrame=""

TargetUrl="" TopLevelItemImageUrl="" TopSelectedClass="" ScrollImageBottom=""

ScrollImageBottomDisabled="" ScrollImageTop="" ScrollImageTopDisabled="" >

Please let me know if there is any fix for this issue. Thanks.