iOS17.0

Sounds more like your router is having some difficulty re-assigning IP addresses back to the devices after reboot, perhaps? If not done so already, I would try using automatic Sonos firmware updates to a chosen schedule and assign static IP addresses in the routers DHCP reservation table. Both those things will usually solve the type of issue you are likely seeing here.

Had same static ip on all my Sonos gear since day 1

also reboot main router and WiFi router weekly it’s not a network issue 

…but obviously you haven’t implemented the automatic firmware updates to a chosen schedule. If you maybe do that, then you will only need to download and update the App next time, it will save you ‘faffing’ about with the hardware updates/reboots like you’ve seen on this occasion.

For a decent sized Sonos household I’d also recommend leaving it to update automatically. Each device does its own thing without having to talk to a controller.

Sonos does this with every major iOS release and it’s really unprofessional. It is the only app on my phone that stops working properly every September. They’ve had months to prepare for the release and AFAIK Apple didn’t make any changes to the microphone access. I use plenty of other apps that use my microphone and they work seamlessly from release to release. For example, Duolingo uses the mic to listen to my voice and confirm that what I’m saying matches the words they are asking me to pronounce. 

I just bought a new couch and rearranged my living room last night. The surround sound now sucks. C’mon Sonos PMs get your act together and prioritize supporting your customers. 

Just put it back the way it was until December or whenever it’s updated. NBD, ps don’t upgrade your phone as iPhone 15 support might be a while as well. 

Trueplay is the only function that does noet seem to work (for some) after iOS17. Do you really do Trueplay every week? How much of a problem is this?

Since yesterday I seem to be able to start Trueplay on my iPhone XR and on my iPad 7th generation.

Well now it’s released and Sonos still isn’t working so guess Sonos should’ve been at least testing the software. It’s not like apple ever withdraws a major iOS update. 

What makes you say Sonos isn’t working on it? Do you have some inside knowledge we don’t?

@Airgetlam It's up on reddit some older IPhones (I can confirm for iPhone 11) on iOS 17 and newest iPhone 15s don't work with trueplay because Sonos has to make new calibrations first.