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Contributor I
May 2, 2021
Answered

Arc keeps losing connection during setup

I have had many problems with my Sonos system since I bought it two months ago. Almost daily for the last month all of my devices cannot connect to my system. Typically I can reconnect by power cycling some combination of the router, the modem, and the devices. But now my arc can’t connect. I can get the app to find it, but it loses connection while setting it up. This is ridiculous. 
 

I have an arc connected to my TV, sub Gen 3 and two Sonos one SLs pairs as stereo. I have a Sonos One in another room. It is always something. Thinking about returning if I can. 

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Lead Maestro
May 2, 2021

Keep it on channel 6 if it is working. It you experience problems again, switch it to channel 11.

"Receive with simplicity everything that happens to you." - Rashi

11 replies

Lead Maestro
May 2, 2021

Are you able to connect the Arc or the One in the other room directly to the router with an ethernet cable?

"Receive with simplicity everything that happens to you." - Rashi
Contributor I
May 2, 2021

The arc is already connected by Ethernet to the router. I cannot connect any other devices to the router by Ethernet. 

Lead Maestro
May 2, 2021

If you disconnect the Arc from the router and use a wireless setup, do you notice any difference?

"Receive with simplicity everything that happens to you." - Rashi
Contributor I
May 2, 2021

If I disconnect the arc, it can’t find the network at all

Lead Maestro
May 2, 2021

What model router are you using?

"Receive with simplicity everything that happens to you." - Rashi
Contributor I
May 2, 2021

Eeros 6 (not pro)

Lead Maestro
May 2, 2021

Is the Arc connected to the actual router or gateway or to one of the Eero “pods”?

"Receive with simplicity everything that happens to you." - Rashi
Contributor I
May 2, 2021

It is connected to the actual router through an unmanaged switch. 

Lead Maestro
May 2, 2021

What is your SonosNet channel set to under the Network settings? Eero recommends channel 11.

"Receive with simplicity everything that happens to you." - Rashi
Contributor I
May 2, 2021

It is set on 6, but remarkably, everything magically worked this time. If I change it to channel 11 now, will that screw anything up?