Having purchased a new Sonos Arc Ulta, and with poor resale values on my less than 2 year old Arc I decided to move it to the dining room which I use as an office and pair it with my 2 Play 3s.

That means that in the lounge I had the Ultra with two 300s and a sub mini and in the dining room the Arc with the 2 3’s

Initialy it worked but then I began to wonder about the sound quality and discovered that the Arc was not playing but the two 3’s were. I reset it and it kicked in okay.

Terrific sound when they are all going lol

However I am left with the lights on the front of the arc which cycle as follows

Solid White

Solid Red

Flashing White

Solding Orange

Flashing Green

Assuming that the white is the first light in the cycle however it could be any of them

Any ideas how to fix

Many thanks