Hi,

after last update my sonos zp90 is unlistenable. I only use it as a source for streaming Deezer (coaxial output). Something is wrong. It is hard to describe, something like "out of phase sound". If i go between the speakers and move a little bit to the one side i can hear only music playing outside one speaker. I can't hear second one and there is no music between speakers. In the past there was a one update which i remember have an sound issue (weak bass etc.) Has anyone experience the same issues? As i know there is no way back and i cant downgrade it :/