What are you running for cables. Comms and Audio?

Improper cables can do some really strange stuff.

For the record I don't get anything like that on any sources.

Just DD drop outs on broadcast TV. Which is driving me insane because the TV's built in decoder seems to handle it (probably errors) fine.

- 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