nMP sound stops and requires restart?

[kannonbal]

Just got my 6c 1T 700d nMP last week and I have been putting it through it's paces.

I have experienced now four times an annoying behavior. After waking the nMP from sleep, there is no audio output. Not through the internal speaker and not through my external speakers/headphones.

No adjustments in system preferences has any effect. There is just no sound whatsoever.

After a restart, all is fine.

Anyone else experiencing this? I'll be giving Apple a call on Monday...

 

[CH12671]

any firmware updates?

 

[kannonbal]

Running 10.9.2. Is there some update that doesn't show up in check-for-updates that I need to know about?

Doesn't drop audio every time it goes to sleep, but maybe 15% of time?

 

[golf1410]

Running 10.9.2. Is there some update that doesn't show up in check-for-updates that I need to know about?

Doesn't drop audio every time it goes to sleep, but maybe 15% of time?

Should contact Apple Care as I don't have any of this.