When I checked at blu-ray.com for the specifications of all the UHD discs that have had problems for me during playback, I noticed that ALL of them are BD-100 discs. I have not seen any problems when playing BD-66 discs (UHD) and BD-50 (HD) discs.
So, I think this player has problems reading BD-100 discs. Anyone else seen this issue?
Video - UHD TV: Sony 940E, UHD BD:Panasonic UB900, Samsung K8500, Oppo 203 Apple TV 4K
Audio - Yamaha CX-A5100 PrePro, Outlaw Audio Amps x 3, Polk Rti-A7s x 2, Rti-A5s x 4, 70RTs x 4, SVS PB16 Ultra x2