I had the same issue with an old app in iis and when running from visual studio. Disabling browser link in visual studio 2013 seems to fix this. This feature injects some javascript into your page and causes this problem for me at least. Since I disabled it now it works in IIS and from … Read more
You are almost there. You just need to also config the following (Don’t forget to restart your VS):
http://blogs.msdn.com/b/webdev/archive/2013/06/28/browser-link-feature-in-visual-studio-preview-2013.aspx This should explain how to turn off browser link. You could do it via web.config: <appSettings> <add key=”vs:EnableBrowserLink” value=”false”></add> </appSettings> or do it from the toolbar: If that button isn’t available, go to VIEW > Toolbars > Standard and make sure it’s checked. Keep in mind it’s only available in VS2013 and later.