Hi All,
Last week I received a Refurbished Sub Mini from Sonos (ordered directly from Sonos). This was added to my current Sonos Beam 2 + 2x Sonos Era 100s setup.
Within minutes of getting it all configured, I noticed a deep popping noise coming from the Sub. This occurs randomly (I have got a couple of videos), but I’d say on average once every 5 minutes. It doesn’t seem to correlate to any particular music or sound and occurs via TV connection, AirPlay and even when the Sub is not playing any sound (but still connected and on).
I have done all the usual troubleshooting attempts, such as;
Changing Network Channel
Disabling 5GHZ on the router (using only 2.4GHZ)
Hard wired the Sonos Beam 2 via ethernet to ensure the Beam and Sub are connected via SonosNet (WM0)
Turned off multiple times via plug
Removed from Sonos app and reinstalled
Changed Sub placement
Reset all EQ setting etc
Despite trying all of the above, the annoying popping noise continues.
Before I return the Sub Mini, are there any further suggestions I can try?
Cheers
