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Contributor I
July 8, 2025
Answered

Ongoing Era 100 Connection Issues – Frustrated by Support Responses

Hello Sonos Community,

I’m writing out of frustration after spending countless hours trying to resolve persistent connectivity issues between my Android app and my Era 100 speaker. Despite following every troubleshooting step suggested by Sonos support—including factory resets, forgetting and re-adding networks, and more—the connection remains unreliable. The app connects to my Era 100 only about 1 out of every 10 attempts.

Support repeatedly points to my use of WiFi extenders with the same SSID as the cause. However, I had the exact same problem before installing the extenders. To rule this out, I’ve even disabled the extenders entirely, but the issue persists. I have also:

  • Ensured my phone and speaker are on the same WiFi network

  • Tried different devices for setup

  • Updated all firmware and apps

  • Confirm that there is no VPN or firewalls

  • Attempted setup near the main router

Nothing has provided a lasting fix. Factory resets sometimes work—once—but the next connection attempt almost always fails. The funny thing is that streaming of music works, if I use a voice command, so my Internet does work (of course it does).

It’s clear from other posts that I’m not alone, and this seems to be a widespread problem with the Era 100 and/or the current app. I am extremely disappointed with the repetitive, scripted responses from support and the lack of a real solution.

Can Sonos please acknowledge this as a broader issue and provide a meaningful update or fix?
If anyone in the community has found a permanent solution, I’d appreciate your advice.

Thank you.

Feel free to personalize this further with any additional details or frustrations you want to highlight.

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Airgetlam
AirgetlamAnswer
July 8, 2025

Too close is often as difficult for a radio signal as too far away. If you can’t temporarily wire it with to Ethernet (if you have no adapter), it should be at least a meter/3 feet away from the router for optimal signal. 
 

I’d certainly agree with ​@Rhonny that checking to ensure your WiFi matches the Sonos Network Requirements FAQ is a good thing.

One thing to remember is the Era 100 can not connect to a SonosNet signal, so if the rest of your speakers are ‘older’ (like most of mine are) and are connected to a SonosNet signal, the Era 100 won’t be able to connect to that, it does need to connect to your WiFi directly. Some of my speakers are newer, so I run both WiFi and SonosNet, depending on the speaker. I suppose I could easily retire my SonosNet option at this point, but I haven’t, mostly because I’m lazy, and if it works as a combined system, why bother to do so. At some point, I’ll catch that wild hare, and do it. 

 

Bruce

23 replies

Airgetlam
AirgetlamAnswer
July 8, 2025

Too close is often as difficult for a radio signal as too far away. If you can’t temporarily wire it with to Ethernet (if you have no adapter), it should be at least a meter/3 feet away from the router for optimal signal. 
 

I’d certainly agree with ​@Rhonny that checking to ensure your WiFi matches the Sonos Network Requirements FAQ is a good thing.

One thing to remember is the Era 100 can not connect to a SonosNet signal, so if the rest of your speakers are ‘older’ (like most of mine are) and are connected to a SonosNet signal, the Era 100 won’t be able to connect to that, it does need to connect to your WiFi directly. Some of my speakers are newer, so I run both WiFi and SonosNet, depending on the speaker. I suppose I could easily retire my SonosNet option at this point, but I haven’t, mostly because I’m lazy, and if it works as a combined system, why bother to do so. At some point, I’ll catch that wild hare, and do it. 

 

Bruce
Stanley_4
Grand Maestro
July 8, 2025

Too close is iffy too, 3 feet or a meter is usually the sweet spot distance. 

Contributor I
July 14, 2025

hello, I have purchased an ethernet-to-TypeC adapter from TpLink and guess what… it doesn’t work :(

Any thoughts?

 

Prodigy III
July 14, 2025

​@skyriazakos 

Turn off the router at the wall. Turn off the speaker at the wall. Force quit the app. Leave five mins.

Turn on the router and let it fully reboot. Then connect the Era to one of the available by Ethernet ports on the router. Turn on the speaker. Let it boot up to white light. 

Re-open the app. Does it work now…?

(I’m also assuming it doesn’t need to be the official Sonos Ethernet to USB-C adaptor…)

Contributor I
July 14, 2025

​@Rhonny thank you so much.

Will try this and let you know. 

S

106rallye
July 14, 2025

How would you use this adapter for Sonos?

Prodigy III
July 14, 2025

How would you use this adapter for Sonos?

Ethernet to adaptor, adaptor plugged into USB-C on the Era.

Prodigy III
July 14, 2025

​@skyriazakos 

Apparently not all Ethernet to USB-C adaptors are equal when it comes to working with Sonos (just saw a Reddit thread make mention of this…)

Stanley_4
Grand Maestro
July 14, 2025

So far nobody has mentioned getting a non-Sonos adapter to work for Ethernet or audio.

Stick with the Sonos one until you get things working, then experiment to your heart's content with others. 

Mr. T
July 14, 2025

So far nobody has mentioned getting a non-Sonos adapter to work for Ethernet or audio.

Stick with the Sonos one until you get things working, then experiment to your heart's content with others. 

3rd party ethernet adapter confirmed to work here:

https://www.reddit.com/r/sonos/comments/1k1fshr/ethernet_connection_to_era_300s/