My 5200.2 master (vertical) does the same thing, always has. When I used the 5200.2HC as master, it didn’t do it.

To me it would appear to be a software issue as it is split seconds of random characters, not simply display flickering.

Cheers,
Jason.

Lounge: DSP5200SL (L-R), DSW, 218, Michell Tecnodec, G98DH, tape deck.

Shed: DSP3100HC mains with twin analogue subs, 568, MS200. This sounds waay better than it should.

Storage: Way too much Meridian stuff, but I'm culling.