Jellyfin crashing on Fire Stick app

[notepro]

I am running Jellyfin server on Ubuntu.  I have a Fire Stick on my main tv where I have downloaded the Jellyfin app (0.16.6 version).  I have tried a few movies and they run fine.  I am using Exoplayer as my video player as the other one works but hitches and skips badly.  Two of my movies (the first two Hobbit movies) try to play for like a second and then quit with the "Too many errors, I gave up" message.  So when I checked the logs, here is what I found:

[2024-03-18 10:51:19.598 -04:00] [INF] User policy for "John". EnablePlaybackRemuxing: True EnableVideoPlaybackTranscoding: True EnableAudioPlaybackTranscoding: True

[2024-03-18 10:51:19.598 -04:00] [INF] StreamBuilder.BuildVideoItem( Profile="AndroidTV-ExoPlayer", Path="/media/library/Media/Movies/The Hobbit An Unexpected Journey (2012).mkv", AudioStreamIndex=null, SubtitleStreamIndex=null ) => ( PlayMethod=DirectPlay, TranscodeReason=0 ) "media: /videos/73b02627-3691-06b3-2ed5-5e10056a9350/stream.mkv?MediaSourceId=73b02627369106b32ed55e10056a9350&Static=true&VideoCodec=h264&AudioCodec=dts&AudioStreamIndex=1&api_key=<token>&Tag=d2cd8250e9101ec9b327b1462fa3d7d5"

[2024-03-18 10:51:21.160 -04:00] [INF] Playback stopped reported by app "Android TV" "0.16.6" playing "The Hobbit: An Unexpected Journey". Stopped at "0" ms

Any idea what this is telling me? Thank you for any help.