I just hooked up my new Amazon FireTV and installed the Plex app. Ofter opening it for the first time, I clicked sign in and it gave me a code to put in at https://plex.tv/link. I did that and then it just infinitely shows the black screen with PLEX in the middle with the version number in the bottom right hand corner. Every time I try to open the app after the first time, it just sits forever at the same PLEX screen.
I've tried uninstalling and re-installing. I've force stopped the app and re-launched it. Nothing seems to work.
Any suggestions would be much appreciated.