Last night my Boom was playing a random playlist from my MP3Locker account.

I left the room for a while and on my return the display kept losing the bottom half !

It was intermittent - alternating between full digits and then just the top half of the digits.

I turned it off at the wall & then on again - display seemed to get back to normal.

Is this a known bug with some units ?

Do I need to contact tech support or my original retailer ?