Those that are receiving this error, can you post the following information:
Name of the movie
Country
Time of playback attempt and time zone
UHD/HD/SD
Basically every movie i own/rent (and i own about 75 movies through the movies & tv app) since i bought my xbox one x. I am really tempted to go to the dark side and get a PS4. I never had any issues with my xbox one, this has only begun happening sonce i got the one x about 4 months ago. And i dont think its a ISP problem, because i check my downlaod speeds everytime this happens and im always getting a solid 145-155MBPS. This is a Microsoft problem. And Microsoft needs to fix it!!