Philips Hue on Twitter: "@HermMorse Hi there, we are sorry to hear that. Are the bulbs also not reachable in the Hue app? Can you try a different Zigbee channel? Open the
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Enabling the hidden Wi-Fi radio on the Philips Hue Bridge 2.0: Adventures with 802.11n, ZigBee 802.15.4 and OpenWrt | by R. X. Seger | Medium
![Hue bulbs (direct connected) stopped working after 20.17 update - Connected Things - SmartThings Community Hue bulbs (direct connected) stopped working after 20.17 update - Connected Things - SmartThings Community](https://aws1.discourse-cdn.com/smartthings/original/3X/d/9/d99aa0b85f6e41d5ad7ce1bd4d1fe89e164cb2e3.png)
Hue bulbs (direct connected) stopped working after 20.17 update - Connected Things - SmartThings Community
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MHCOZY 2 Channel 5V 12V ZigBee Smart Relay Switch,Adjustable Self Lock and Momentary Interlock Working Mode,Works with Philips Hue, SmartThings, Alexa, Google Home (ZigBee Hub Required) - - Amazon.com
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ZigBee 2 Channels 5V 12V 24V Smart Inching Switch,Compatible With Philips Hue,SmartThings, Alexa,Tuya,Ewelink And Sonoff Bridge|Switches| - AliExpress
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MHCOZY 1 Channel 5V 12V ZigBee Smart Relay Switch,Adjustable Selflock and Momentary Working Mode,Works with Philips Hue, SmartThings, Alexa, Google Home (ZigBee Hub Required)) - - Amazon.com
Philips Hue on Twitter: "@BaburBilgehan Regarding the light which is unreachable, could you perform a ZigBee channel change? You can do this by going to the Hue App > Settings > Hue
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