I’ve just discovered this issue online - I’ve been having trouble for months with music stopping half way through a track which is infuriating. I even switched from Sonos One to Sonos Beam.

Music that I have purchased from Amazon music just stops half way through a track (after about 2 or 3 tracks), doesn’t even skip to next track.  After changing speakers I thought it must have been a corrupt track or something (I’m not technically minded), and changed my playlists around to exclude a particular album I thought was the issue, but now I realise it’s not just me. 

I only use this sonos speaker when I’m working and cannot stop what i’m doing to check exactly what track or for any error messages, when am able to check on the sonos app on my android phone there are no errors and it appears as if its playing normally.

Any advice welcome before I ditch my Sonos system completely as currently it’s not fit for purpose.  Many thanks,

Hi@furacaopr 

Thanks for that info - I’ll pass your diagnostics on to a colleague for further investigation, seeing as your internet connection is not likely to be the source of what I saw.

Regarding the connection type for the Beam, you could try ensuring it is the STP root bridge for the network - go to http://<IP_address_of_Beam>:1400/advconfig and set FirstZP to Enable, then hit Submit. Reboot the Beam afterwards. Only do this for an ethernet connection, however.

If you want to submit a feature request, please create a new thread for it - this one is a bit long in the tooth for having it here.

I hope this helps.

Hi @Corry P, I disconnected the cable from the Beam and connected the same cable to a 10-year-old laptop, so it's not the best in terms or processing power:

• High Bandwidth
• Low latency
• Low Jitter
• No Packet Loss

I have already connected the Beam to Wi-Fi on 2.4Ghz. So, I just went have a look:

Let me try on WiFi, submit diags and then I'll go back to Ethernet and set FirstZP to enabled as you'd mentioned

Hi @MoPac 

I agree that the message could be worded better, but it is usually indicative of interference - if local EM interference is so bad that the data arriving at the speaker is corrupted, that is the message you will see. Basically, the speaker fails to decompress the incoming feed into meaningful output - why this actually happens, the speaker (or rather, the module in the firmware whose specific purpose it is to “unzip” compressed data) has no real idea.

I suspect that the text of the error message may even pre-date streaming services and therefore was intended to be seen when playing Music Library - as a customer may be responsible for the encoding of locally stored tracks, it may have been a sensible error message to see at some point. It could indeed do with refresh - you will not find me arguing that point!

I hope this helps.

Same issues on WiFi. New diags submitted.

Corry P:

 Help me understand this better.  I have read in the past that music streaming does not require a 5GHz connection.  So it seems that 2.4GHz would be enough.  I have had no connection issues here where the Xfinity router + one extender does band steering.  At times though I wish it presented two SSIDs with the same name but one 2.4 & one 5.  The wall penetration advantage of 2.4 seems to make more sense yet Xfinity has, for some speakers, assigned 5GHz.

 One example of this steering is with the Move stereo setup when I’m on the deck.  The SNR readings are 35 & 41 when connected with 5GHz.  No dropouts but would 2.4GHz give me a stronger signal… rhetorical question.

 In our old house there were two SSIDs shown.  I connected every audio system to 2.4 and never had any issues.  The systems were a mix of various manufacturers.  Of course all IP Addresses were reserved.

Hi @Corry P,

I re-wired the Beam, but left the radio on. I went to http://<IP_address_of_Beam>:1400/advconfig, set FirstZP to enable and rebotted the Beam. I checked again http://<IP_address_of_Beam>:1400/advconfig, but FirstZP always shows as disabled.

The track skipping continues. New diags ending with 404 submitted.

I have been having similar issues since weekend. Sonos support said it was wifi interference but it's been working for nearly 3 years and nothing has changed with the setup. 

My issue slightly different, I choose song or album in sonos from amazon music, it plays for 10 seconds and audio stops. Still looks to be playing in app. Sometimes then jumps to next song. Sonos radio plays absolutely fine through all three speakers without interruption. 

Clearly a new issue between sonos and amazon, but everyone has been blaming everyone else. Even have a sky engineer coming out because sonos said it was wifi interference.

I have also put all three speakers in the same room next to router so it can't be blamed on physical interference. 

Same issue here, live in the UK. Amazon Music Unlimited doesn’t work. I’ve updated the app to no effect.

Getting really bored and frustrated with this. I only have the one music streaming service and to be frank, if it doesn’t play on the speakers then the system is useless to me.

Would it be worth trying your setup in wireless mode instead, assuming the WiFi SSID/credentials are added to your network settings?

Use a non-overlapping channel of course - and if your router allows, set the 2.4Ghz WiFi channel to 20Mhz only. See if that perhaps makes a difference.

@Mr WB888 Are you using sky broadband by any chance, and there fairly new wifi max hub?

I had already. Same issues skipping tracks on Amazon Music.

Same here, I believe these issues with Amazon started during the weekend as well. I am now playing a Sonos Radio station for more than one hour without any skipping. When I go back to Amazon, the issue is there.

Exactly the same. 

Unfortunately can't get any decent support or acknowledgement from amazon. Sonos have tried their best through troubleshooting but I can't accept that wifi interference is the issue when it's been fine for so long.

Ah okay, perhaps it’s an issue in some regions then. I assume ’other’ audio sources are working okay for you?

I’m from the UK and I see there are a couple of reports here stating there is a UK AM issue, but it appears to be okay where I am at the moment (touch wood). I’ll see how the UK hits playlist goes that I’ve just started on my Kitchen Beam.

Yes, Sonos Radio plays fine. I'm in Canada.

@Corry P is helping us on this 

I’m in the UK too - it’s working (so far) here. I just picked the UK Hits playlist, just at random, and it’s still playing okay - I’m on track 4 ‘Birds of a Feather’ as I type this. No issues seen at the moment. I’ll let it carry on for a while and see what happens.

You can let it play the first few seconds of each song and then click the Next Track button. It'd be a faster way to check whether the same issue happens with you or not. 

I can confirm hitting next track will guarantee to stop the audio.

For me it doesn't stop. Sometimes it just goes to the next track as it should, working totally fine. Sometimes it displays the next track name, album cover, etc., spins for a few seconds and then skips to the following one.

In response to @Mr WB888’s comment, I was just letting the AM service play - I was just seeing if it will play the first dozen, or so, tracks from that chosen playlist, without issue. It’s been okay anyhow. I’m on track 12 and will stop it there. What are you seeing then @furacaopr, is your playback stopping too, or is it a different issue?

It's not stopping. It's skipping a few songs, but not always the same ones. Completely random.

@furacaopr,
Ah okay - I thought the tracks were skipping without you touching the App. Anyhow let me try that and I’ll see what happens.