It happened from time to time, then more often. When switching the receiver on, it displays volume or even one of the inputs, but then freezes completely. Remote or front buttons do not work at all. The TV shows nothing. After retrying it sometimes worked and was then stable. Over time, successful boots are more seldom, now it seems to be nearly impossible.
Anybody experienced the sam and any glue on a potential solution? This would be very much appreciated.