I'm getting continual audio dropouts while using the RCA line outs exclusively playing Amazon music. I've given "Feedback" and the company has been pretty supportive, however nothing has worked. They had me turn off Preferred DNS; reset the Wi-Fi to 2.4GHz only: Update to a new "specific" firmware. The Wi-Fi signal is registering as "Very Good" It will now play fine for about 8 minutes, then the dropouts happen randomly and frequently, every 30 - 45 seconds. Unfortunately, after I last asked requested that I return this unit and they send me a replacement, has the support stopped. Anyone else fin a solution to this? I really like the sound, when it's working. Thanks!