That difference in display is really curious.

Are you sure Oppo said MHR? (or did it say MUSIC 6)

Do you have both hooked up? Try swapping them (e.g. MD1 swap for MD2).

- Fiddler (IMHO)

If you think listening to music is fun, try learning an instrument.
HT: G61RSL, 4x5K, 5.5KHC, 2xSC6000, Transporter, HD621, Philips BDP7501 4K, Tivo, 65" LG OLED 4K C6
Computer: Foobar2000, 5K, Mojo, HiFiMan HE1000 V2