Why did AirPlay stop working after IOS 9.3.1 update?

Try to force restart either device that is not working

Restart your iPhone, iPad, or iPod touch - Apple Support

Also check (if you have not) to see that AirPlay is not turned off in the control center

Same here, 5 iPads, out iPhones, and friends iPhones will only Airplay for about 40 to 120 seconds. Restarted everything including entire network, routers, switch, etc. I contacted Apple, you should too. I am hoping 9.3.2 fixes this. You need to let Apple know some of us no longer have Airplay.

Same here. Both iPad Air 2 and iPhone 6 no longer have AirPlay icon available. I don't now nor ever had an Apple TV and it worked beautifully before 9.3.1 update. Now neither even show it. Please Apple fix with next update.

nope. Didn't work.

If you read my post, everything was restarted. I have had Apple produces for 30 years, we have 5 iPads now. Yes I know how to do forced restarts. I don't post here or call Apple until I spent a week trying to solve a problem. Apple software quality has been taking a hit the last few years.

Maximus623, please call Apple and let then know or it won't get fixed!

Thank you for reporting this issue. I have a Pioneer Elite sc-82 receiver. I can no longer get Airplay to work from any of my devices, computer, Iphone, OSX, Windows, Ipod Touch...

I thought it was me...

Good news/bad news... IOS 9.3.2 seems to have fixed this issue using Airplay from our iPhone 6 to the Apple TV 4, but not for the iPad. I tried Youtube and got 1.5 to about 5.5 minutes, mostly close to 1 minute before stopping. Anyone still with this issue please post and if you not opened an Apple ticket please do so.

I still have that problem with both my new iPad Pro 9.7 (iOS 9.3.2) and my old iPhone 5 (iOS last Beta). I made all the verification and proposed actions, and nothing worked. Apple, please, get your QA straight! Messing up a main functionnality like Airplay is behound stupid.

Tim, I have the Pioneer SC-99 and I am having the exact same problem not only with my IOS 9.3.1 devices, but also with 10.12.2 of MacOS. I have read from other posts that the problem seems to be specific to AirPlay on 5 GHz wireless, and not limited to Pioneer devices:

AirPlay mirroring is broken on 5ghz Wireless band

My new Apple TV v4 does not work smoothly on Airplay with both my MacbookPro and Air laptops but fine with iPhone and iP…

And many more if you search...

I have a mac mini with 10.12.1 on it which happens to be wired and I never have had problems with it. I am about to test iTunes running on my 10.12.2 MacBook which glitches when on 5 GHz and put it on the wire to use AirPlay to connect to my SC-99 which is already on the wire and I'll report back if I continue to have problems, but my money is on the problem will vanish under these conditions.

I guess the other wireless solution would be to run on 2.4 if you want to play music from a wireless device, which would really be a shame for me after spending $250 on a multiband 5 GHz Router/AP. If I were to called Apple support, I pretty much expect that they will blame Pioneer for this problem so I am not going to waste my time unless I can grab an old AppleTV to replicate the problem. Honestly, I wouldn't be a surprised if it was another Bonjour issue.