Hi, since your Firefox is out of date and security patches have come out please uninstall Firefox. Then Delete the Mozilla Firefox Folders in C:\Program Files , C:\Program Files(x86) & C:\ProgramData Then restart system. Then run Windows Disk Cleanup. (Note: This should be Pinned and run Weekly, If never done below expect 10's of gig's) Then run it again and click the button that says Cleanup System Files. Note: your Firefox Profile is saved. But you should make a back up before you do : *https://support.mozilla.org/en-US/kb/back-and-restore-information-firefox-profiles *https://support.mozilla.org/en-US/kb/export-firefox-bookmarks-to-backup-or-transfer Reinstall with Current Release Firefox 59.0.3 with a Full Version Installer *https://www.mozilla.org/firefox/all/ Will be thinking that this nice new install with no lose of info will fix the issue you have also. Please let us know if this solved your issue or if need further assistance.

This won't let others who are using firefox to listen to the podcast. They will have to update their computers. Easier to just use Chrome.