Advertisements Both of my Tivo Bolts are affected. Have been fine until today. Full Error message reads - “Plex is unable to start due to an error.” “Please start by using the Reset Plex button below, which will restore your default app settings, after which you can link to your Plex account again. If you continue having issues, please drop by our forums at http://forums.plex.tv 2 and tell us about this in person.” [Reset Plex] Resetting did not resolve. Rebooted Bolts, still no go. Posted on Plex forum but also wondered if it might have been a Tivo update overnight that caused this problem. All other devices (IOS, web browers, etc) running plex are not affected.