LG UBK90 4K Ultra-HD Blu-ray Player with Dolby Vision

Snagged a LG UBKM9 off of Marketplace for $15! Had some issues with it at first but now is running like a champ! : r/4kbluray

Blu ray player 4k lg ubkm9

Can I get some help from the region free collectors: my LG UBKM9 is acting odd with specific region B titles. It's labeled as being a region free player, and it is

LG UBK90 Ultra HD 4K 3D Blu-ray / DVD Player - Unit Only

LG UP970 Region Free 4K UBD Ultra HD Smart Blu-Ray Player Multi Region 110 220 240 Volts

Unboxing: LG 4K Ultra-HD Blu-Ray Player UBK80, $99, HDR10, 3D, Bluray/DVD disk

New LG 4K (UBK-M9) DUAL BAND Wi-Fi & 4K Ultra HD & 3D Blu-ray & DVD Player

LG 4K Ultra HD Wi-Fi Built-in Blu-ray Player with HDR Compatibility (UP970) - VIP Outlet

LG Streaming 4K Ultra HD Hi-Res Audio Wi-Fi Built-In Blu-ray Player Black UBK90 - Best Buy

LG UHD 4K Region Free Blu Ray Disc DVD Player - PAL NTSC Ultra HD - USB - 100-240V 50/60Hz for World-Wide Use & 6 Feet Multi System 4K HDMI Cable