Blueray player on XBOX One X Fails on some 4K UHD Discs (0x91d70001)

I have the One S. I have a dozen other UHD Blu-rays working perfectly, but Deadpool fails to start with the error 0x91d70001. The disc was replaced by the store but even the new one fails, so it's not the disc.

I ended up doing that as I was a bit worried about the optical drive in my Xbox One x when it refused to play certain 4k Blue ray disks.

My old Xbox One X had issues with some UHD movies, so much so that I too bought a stand alone UHD Blue-ray player. Playback issues were (probably still are) common on the One X. I've never played a single Blu-ray, UHD Blu-ray or DVD in my Series X.

There really isn't any need to test all of the discs. Test a few. If the discs are in good clean order they would have played on another BD player.

It seems to be a common problem with certain 4K UHD Blue Ray disks on the Xbox One and Series X.

My Xbox One X refuses to play certain 4K UHD Blue Ray disks as well and I know it's not the disks that's causing the problem as they play on my stand alone 4K Blue Ray player.

Im playing from the 4k uhd player in the xbox one x

The blu ray player is up to date yeah

It's normal unfortunately 4k uhd discs have to spin faster than normal blu ray so the noise is the disc drive most of the 4k uhd blu ray players have a similar problem it's infuriating during quite scenes.

You can either put your xbox in a cabinet to reduce the noise or I bought a pioneer udp lx 500 as the disc drives are soundproofed but there hefty and there not cheap but they do have a noticeably better picture than the xbox one x.