It is important to know which versions of software products are no longer supported by Stratocast™.
Firefox end of support for Silverlight
Mozilla Firefox version 52 or later is not supported.
Mozilla has ended the Silverlight support in Firefox and is no longer a supported browser for the Stratocast™ application.
If you want to continue using Firefox, download the Extended Support Release (ESR).
For information about upcoming Firefox releases, see Firefox Frequently Asked Questions.