No sound from Radio!

[JohnEB]

Hi, leaving for work this morning and I'm getting no sound from Radio. Media plays fine with sound. Did a mmi reset but still no luck.
Any one else experienced this problem.
Was working fine yesterday..
MMI 3. 2011 S Line A5.

Thanks.

 

[chr999chr]

Did you get this sorted? I have the same fault

 

[JohnEB]

Hi, yeah basically left car over night and it sorted itself in the morning.
MMI froze once or twice couple days later but has been fine ever since.