I've got to agree with the posts about not being ready for primetime, and, in fact, taking a step backwards (or two) within the past few weeks. I started watching Star Wars in the Machete Order to get ready for The Force Awakens, and I had no issues, whatsoever, watching 4, 5, 2, and 3 on my XB1, previous to my most recent updates (my xbox is showing Plex on 22.214.171.124, but others have talked about 1.5.1.... how do i force an update?). I believe there were two within a week or two, that I noticed. After the updates, Return of the Jedi couldn't go 10 seconds without stuttering, and now even some 720p movies won't cooperate, fully. I know where the logs are located on my computer, but I don't know which ones you guys would need to see to test this. I just tried watching A Christmas Story (1080p), and it's just as bad as Star Wars. I can stream from iPhone to Apple TV 3, and also stream directly to Apple TV 4 with NO problems, but the XBox One can't handle it. Which is weird, because the Apple TVs are essentially iPhone-powered STBs, while the XB1 is essentially a desktop wrapped in a console package.