[PROBLEM] Audio stopped working with HDMI

[Skywatch]

This happened again yesterday.

I removed a wifi usb dongle and replaced it with new ethernet cable. All worked well but no audio!

I did the usual unplug, power off, re-attach and try again but still I could not get hdmi sound. There was a picture but no sound so not likely a *fully* hdmi issue. Audio did work on the pi's analog out.

I tried music, internet radio and videos, all with no sound. Then I tried to play a movie and suddenly there was sound. I went back to music and radio and both are now working. Odd to say the least. Does anything happen when playing a movie that doesn't when streaming music or radio? It just seemed that something 'woke up' and it's been fine since.

Proior to this it's been faultless for weeks and no config changes.

Dunno if this will help or not.

Skywatch