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DNN 7.x, DotNetNuke.RadEditorProvider, IE11, Win 8.1 Pro.
In any HTML module instance editor, I click the drop down in the toolbar to access the "Template Manager", a modal JQuery dialog pops up with the spin/wait prompt, and nothing else happens. Anything I should check? This is a legacy install from way back (v4.9) that's been otherwise successfully upgraded to 7.
Is there a preferred/better editor than this to use?