www.makemkv.com

I'm using an external drive (Archgon: https://www.amazon.com/gp/product/B07BC9F98J/ref=ppx_yo_dt_b_asin_title_o01_s01?ie=UTF8&psc=1)

So far I've had good success ripping 4K movies - except for ALIEN 40th Anniversary UHD. Always gives me errors despite cleaning it constantly.

Other 4K discs were no ...

Hello.

I just received my slim external Archgon 4K Blu-Ray player.

Drive Information
OS device name: \Device\CdRom1
Current profile: BD-ROM
Manufacturer: HL-DT-ST
Product: BD-RE BU40N
Revision: 1.01
Serial number: MO7KCTE5004
Firmware date: 2119-10-16 10:32
Bus encryption flags: 1F
Highest AACS ...