Hey all,

love my MCi900. Though, it starts developing some very strange habbits - independently on what source I listen to (Internet Radio, AUX...) it starts making buzzing noises, at the same time the display shows some grey stripes. It can continue doing this in infrequent intervals until it suddenly hangs. Then only unplug the cable and reboot helps.

Checked software version - 9.28S - which seems to be the most recent.

Anybody having similar issues and good hints how to resolve?