Thanks to 3Gstore Customer Mary Ellen, we've determined that Windows 8 and the new Internet Explorer version 10 is INCOMPATIBLE with the Cradlepoint User Interface/Admin Page (see below).
In order to access this page, you'll need to download a different browser such as Firefox or Google Chrome. Otherwise, the last version of Internet Explorer confirmed to work is version 9.
In order to access this page, you'll need to download a different browser such as Firefox or Google Chrome. Otherwise, the last version of Internet Explorer confirmed to work is version 9.