MOz

Nice to have a solution posted. I have exactly the same problem. Cannot update firmware.

My v103 is absolutely spot on now. No issues at all. Hope v108 doesn’t muck it up!!!

Whilst I applaud your efforts I do not expect and will not be carrying out the need to rip apart my expensive purchase and modify its innards. What a joke. Polk should be reading this and sorting it …

Hello all. UK user here. I have recently bought a “factory refurbished” unit and over the past few days had zero noises from the sub, but crackling has started in the surround speakers. Weirdly, this…