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iOS 16.4.1(a) and Homekit - Philips hue not responding

Hello everyone,


I am currently having an issue with iOS 16.4.1(a) and Homekit update.

Indeed, all of my Philipps Hue lights appear as "unresponsive".

Of course Siri is also affected.


The workarounds I have found is to use Alexa or the Philipps Hue app.

  • Do you encounter this behavior?
  • Do you have any advice?

Posted on May 7, 2023 1:55 PM

Reply
87 replies

May 26, 2023 6:45 AM in response to NinjaBurg3r

It is a high priority issue for us, but unfortunate we are still not able to reproduce the issue after trying many different scenarios. We are trying to get our hands on some impacted bridge to analyse them further. The issue is indeed not widespread, which makes it harder for us to find the root cause. To help us further may I ask you to send an email to philipshuedev@signify.com with below information. If you agree we will then take a look at the back end data of your Bridge.



Thanks a lot!

May 12, 2023 11:00 AM in response to LEFBE

Same here - happened same time at home and in apartment abroad - all homepod mini’s and homekit stopped connecting to hue bridge - all devices listed as updating / not responding.


At home I can at least use the hue app. Since hue bridge can only connect to one phone, I have no solution for the apartment - I can only use the manual switches. (Any workarounds for that ?)

May 27, 2023 12:24 PM in response to Kennethbnl

@Kennethbnl Happy to hear that your issue is at least resolved for now.


@Chris_1923 That sounds very concerning. After 5 days you see the exact same behavior as at first? Which from what I've been reading here is: you get into the pairing flow again, that fails, after which you have the option to unlink HomeKit. Then going through the pairing flow again, the Bridge tries to make a connection but you see an error in the background that you have a sync problem. Can you confirm? As mentioned in my previous post you would help us greatly by sending an email to philipshuedev@signify.com with below information. If you agree we will then take a look at the back end data of your Bridge.


May 7, 2023 2:32 PM in response to LEFBE

It may help to make sure that your HomeKit setup device is not set to Use private Wi-Fi addresses on iPhone, iPad, iPod touch, and Apple Watch - Apple Support for your own networks. Assuming that you needed to make a change to that option you may need to allow some time for the settings to update via iCloud Keychain, then reboot any HomePods to give them a new IP that is shared on your network. Avoid using guest accounts with your own devices on your network, or activating any settings on your router that block peer-to-peer communications.


tt2

May 19, 2023 2:18 PM in response to philipshue_devsupport

Hello @philipshue_devsupport


Here action taken:

  • Upgrading to the latest iOs version. (16.5)
  • Still using the latest version of Philipps Hue App: 4.42.0 (13244)


Test 1:

  • Trying to sync with the bridge: Failed


  • Click on "I need Help" and reset my link with Homekit:

  • After a warning, the application directs me to a new connection with a voice assistant
  • I've select Homekit, app find my old configuration, I select it then
  • App asking for for the QRCode but after 1 hour without success, I've decided to quit the app


Test 2:

  • Disconnect my Apple TV 4K from the network (in case of it will be the root cause of this issue).
  • Doing the same actions above.
  • Test 2 result: Failed


Test 3:

  • Apple TV: Down
  • Restart the bridge
  • Doing the above action
  • Test 3: Failed


Solution:

  • Reset the bridge with physical button (on back)
  • Wait for 3 Blue Leds being fixed.
  • Run the Philipps App Hue
  • Restart the Application
  • The App back from initial launch
  • Forced to redo 100% of the configuration ... grrrrrrr
  • Bridge detected.
  • Lights added + Accessories




May 8, 2023 1:41 PM in response to LEFBE

Hello Team,


After some troubleshooting.

This issue cannot come from

  • Wifi, because alexa and official app would not work
  • Hue bridge because Alexa and official app would not work
  • Hue bridge internet access because it's works on wifi, 4G and 5G with Alexa and official app would not work


Issue can come from:

  • Communication between Bridge and HomeKit
  • Hidden patch on 16.4.1 (a) - maybe not because this issue appear also in 16.4.1
  • Hue official Application (recently updated - 3 May 2023)



May 16, 2023 3:18 PM in response to murhamdilah

Latest test:

  • Upgrading Philips Hue app 4.4200 (13244)
  • Remove Apple HomeKit
  • Restart the My iPhone
  • Try to add my Philipps Hue configuration in HomeKit: Failed - unable to connect to the Hub
  • Add a new configuration in Homekit, named: test
  • Try to add my Philipps Hue configuration in the test in HomeKit: Failed - unable to connect to the Hub


As always, Alexa still continue to work as expected, Philips Hue app too.


Conclusion:

All seems indicates that the communication between my iPhone, iPad,Mac and the Philipps Hue Hub is the root cause of this behavior.

However, it's not the Hub itself because Alexa works properly.




May 18, 2023 2:29 PM in response to adamletko

I understand the frustration, and I'm very sorry for that. We do our best to tackle this issue.


@adamletko when you are saying "cleaning up" the Bridge, what section in the Hue app did you use. If you used Settings > Bridge settings > Clean up, that will not solve this issue. It will only clean programmed behaviours and resources from the Bridge.


Follow this flow to fully reset HomeKit on the Bridge. Go to Settings > Voice assistants > Siri & Apple Home. Wait for around 30 in the screen that asks you to push link. This will show the "I need help" option > tap it and choose "No" Apple Home is not connected >  then choose to "Unlink from Apple Home". Then go through the link flow again.




May 7, 2023 3:04 PM in response to turingtest2

Hello turingtest2


Thanks for this suggestion.


Unfortunately, this proposal doesn't seem to work on my end.

What I find strange is that all the lights stopped working after installing patch A of version 16.4.1. Last week, in version 16.4.1, everything worked perfectly.

Of course, I restarted all the equipment without success, however, everything works perfectly with the Alexa speaker or the official Philipps application.

May 17, 2023 5:08 AM in response to LEFBE

There's a possibility: Philips upgraded the Hub firmware on May 1st. It seems that this is where problems started with HomeKit connection.

Same symptoms: Hue apps and all devices work, but no HomeKit connection. In the hue app/settings/voice companion/homekit, I'm asked to reconnect to the hub to activate HomeKit by pressing on the hub button, but Hue app doesn't detect when I press it and remains "searching", so I'm unable to reconnect.

I didn't want to reset my hub yet (dozens of devices to reconfigure...).

Tweethue has been saying "we are aware of the issue and looking for a fix" but it has now been 17 days...


Interestingly, I have 2 homes: one is still working perfectly (the "main" home in Hue app, accessible from internet) and the other one is failing. So it is not a general bug.

iOS 16.4.1(a) and Homekit - Philips hue not responding

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