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ronawilliams
Contributor I
January 21, 2026
Answered

Can't connect speakers to Wi-Fi

Been enjoying Sonos for years with only minor issues.  After moving speakers, I’ve been unable to reconnect to WiFi.  I’ve tried unplugging my Network Acces Hub (modem/ router) and all Sonos products, then reconnecting in proper order – no luck.  Factory resets on all products – no luck.

Connecting Play 5 (Gen. 2) with an Ethernet cable has succeeded, but when I disconnect the cable the speaker disappears.  Attempts to enter my correct wireless code, result in an “unable to connect” error.  I’ve succeeded in connecting Era 100 but when I play a song, the icon continually spins…no song being played.

My gut tells me it’s a WiFi/ Network problem, but nothing has changed and it’s worked fine in the past.

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AjTrek1
AjTrek1Answer
January 22, 2026

When you connected the Play 5 you actually created the SonosNet. The Era100’s will ignore the SonosNet. However if they are grouped to the Play 5 they will play along. 

The other question is “do you have your WiFi bands isolated by different SSID’s?” If so you should place all bands on the same SSID.

If that’s necessary you should

  1. Unplug all Sonos
  2. remove the Play 5 from Ethernet
  3. delete the Sonos app
  4. perform the maintenance on your router and reboot.
  5. Do not factory reset any Sonos
  6. connect your device to WiFi.
  7. Plug in your Sonos 1 x 1 and let them come back.
  8. Do not reconnect the Play 5 to Ethernet.
  9. Reinstall the Sonos app
  10. select Join an existing system
  11. accept all prompts
  12. sign-in with your credentials.
Together Everyone Achieves More = T.E.A.M.
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13 replies

buzz
buzz
Grand Maestro
January 21, 2026

As you have discovered, Factory Reset rarely resolves fundamental issues and results in a lot of extra work. It also trashes diagnostic data that SONOS support could have used to discover the fundamental issue.

When you say “After moving speakers” was this a simple relocation within your home, or to a new location?

We cannot rule out a hardware failure, possibly the WiFi card in the PLAY:5.

    ronawilliamsAuthor
    Contributor I
    January 21, 2026

    Thanks for the reply.  This was a small relocation in my home.  I wonder if there were Network changes in the past that didn’t cause problems in maintaining my connections but have now made it impossible to reconnect?

    nik9669a
    Senior Virtuoso
    January 21, 2026

    It might be a wifi interference problem? Or a wifi settings issue? What network/wifi setup do you use use?

    ronawilliamsAuthor
    Contributor I
    January 21, 2026

    Hmm...we have “PureFibre” 250 Mbps download; 300 Mbps upload.  If it is a wifi problem, would it only arise when I try and move speakers?  (We changed our wifi last October, but my Sonos setup worked fine until two days ago when I unplugged and tried to move speakers.)

    Thanks!

    Stanley_4
    Stanley_4
    Grand Maestro
    January 21, 2026

    Internet speed isn't a factor unless you are still using something very slow.

    Speed and other issues are almost always local issues.

      nik9669a
      Senior Virtuoso
      January 21, 2026

      Location of the speaker might be a factor. Just as a test, how do they connect if you put them back in the original positions? What if you move them, say, half a metre from your preferred new locations? If it’s a mesh network, what if you move a node? 

        ronawilliamsAuthor
        Contributor I
        January 22, 2026

        UPDATE - Thanks for everyone’s advice.  I connected Play 5 directly to the router using an ethernet cable.  Then I connected to my turntable using “line-in.”  Under these conditions, my system (including two Play 1 spkrs. and two Era 100 spkrs.) is working great.

        HOWEVER, it only works with my turntable.  When I attempt to play a song via a streaming service, all looks good in the app, but the play icon just spins, never actually playing a song.

        AjTrek1
        AjTrek1Answer
        January 22, 2026

        When you connected the Play 5 you actually created the SonosNet. The Era100’s will ignore the SonosNet. However if they are grouped to the Play 5 they will play along. 

        The other question is “do you have your WiFi bands isolated by different SSID’s?” If so you should place all bands on the same SSID.

        If that’s necessary you should

        1. Unplug all Sonos
        2. remove the Play 5 from Ethernet
        3. delete the Sonos app
        4. perform the maintenance on your router and reboot.
        5. Do not factory reset any Sonos
        6. connect your device to WiFi.
        7. Plug in your Sonos 1 x 1 and let them come back.
        8. Do not reconnect the Play 5 to Ethernet.
        9. Reinstall the Sonos app
        10. select Join an existing system
        11. accept all prompts
        12. sign-in with your credentials.
        Together Everyone Achieves More = T.E.A.M.
          ronawilliamsAuthor
          Contributor I
          January 22, 2026

          Thank you.  I’ll definitely try this when I arrive home in a few hours. 

          When you say “perform maintenance on my router” does that mean to place all bands on the same SSID?  I found instructions on the Internet and this seems easy enough to do...is this safe for me to do?  Will it screw up my Internet?  Thanks.

            AjTrek1
            AjTrek1
            January 22, 2026

            Thank you.  I’ll definitely try this when I arrive home in a few hours. 

            When you say “perform maintenance on my router” does that mean to place all bands on the same SSID?  I found instructions on the Internet and this seems easy enough to do...is this safe for me to do?  Will it screw up my Internet?  Thanks.

            So I assume you have each band named with a different SSID based upon your reply. It’s a relatively simple and safe procedure. Be sure to follow the steps in the order I gave them. If you don’t feel comfortable doing so I suggest you call Sonos Tech Support as they can help. Also if you are using a router supplied by your ISP they can assist with changing the SSID’s to the same for each band.

            Together Everyone Achieves More = T.E.A.M.
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