Referencing the AjaxCotrolToolkit in the project, the ScriptManager doesn't download by CDN, (the EnableCdn is set to "true"), but from AXDs, deleting the reference, everything goes normal.
http://ajax.microsoft.com/ajax/4.0/1/MicrosoftAjax.js
http://ajax.microsoft.com/ajax/4.0/1/MicrosoftAjaxWebForms.js
Thanks.
Comments: It seems that this error is caused by ToolkitScriptManager. Starting with the v15.1 release, we have removed it. So now, this problem should disappear.
http://ajax.microsoft.com/ajax/4.0/1/MicrosoftAjax.js
http://ajax.microsoft.com/ajax/4.0/1/MicrosoftAjaxWebForms.js
Thanks.
Comments: It seems that this error is caused by ToolkitScriptManager. Starting with the v15.1 release, we have removed it. So now, this problem should disappear.