Howdy!

I've upgraded our site (http://www.amazingfacts.tv/) from 4.6.2 to 4.8.2

Before the upgrade the video stream and AJAX control on the home page worked fine in both firefox and IE.

After the upgrade ... it still works fine in IE but after about 15 seconds (the AJAX control on the right is polling every 15 seconds) in firefox the page refreshes and comes back with this error:

A critical error has occurred.
The state information is invalid for this page and might be corrupted.

All I've done is run the upgrade (which ran successfully) and now this is no longer working.  Has anyone else encountered this issue with 4.8.2, Firefox, and AJAX?

Hi.

I have same problem when trying to use Sigma-Pro Draconis module in a DNN 4.8.2

I have the problem in IE 7

Error: Onyak Sigma-Pro is currently unavailable.
DotNetNuke.Services.Exceptions.ModuleLoadException: Could not load file or assembly 'RadAjax.Net2' or one of its dependencies. The system cannot find the file specified. ---> System.Web.HttpParseException: Could not load file or assembly 'RadAjax.Net2' or one of its dependencies. The system cannot find the file specified. ---> System.Web.HttpParseException: Could not load file or assembly 'RadAjax.Net2' or one of its dependencies. The system cannot find the file specified. ---> System.IO.FileNotFoundException: Could not load file or assembly 'RadAjax.Net2' or one of its dependencies. The system cannot find the

/Per