# Tradfri GU10 failing after "Turn All Lights off" flow **URL:** \ **Category:** Questions & Help\ **Tags:** zigbee, tradfri, homey-pro, hue\ **Created:** [September 27, 2024, 6:16am UTC](https://community.homey.app/t/tradfri-gu10-failing-after-turn-all-lights-off-flow/116781 "2024-09-27T06:16:41Z")\ **Posts on this page:** 1\ **Showing post:** 5
**Author:** ![Zeph](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/zeph/32/120823_2.png) [@Zeph](https://community.homey.app/u/Zeph)\ **Post date:** [December 3, 2025, 10:29pm UTC](https://community.homey.app/t/tradfri-gu10-failing-after-turn-all-lights-off-flow/116781/5 "2025-12-03T22:29:54Z")
I have a solution > [@New Gen trådfri GU10 becomes unresponsive](https://community.homey.app/t/new-gen-tradfri-gu10-becomes-unresponsive/117825/8): > > I have a working theory of what this issue is, as well as mitigations for it. What causes the tradfri bulbs to crash appears to be receiving a new command while the light is changing. This creates an issue with Hue groups. Say you have 3 bulbs grouped together in a fixture, and that fixture is then grouped to a room. And you have all your hue lights connected to a voice assistant like Alexa. Alexa treats groups and individual lights as separate devices. So if you ask alexa to turn off all the… --- _[View the full topic](https://community.homey.app/t/tradfri-gu10-failing-after-turn-all-lights-off-flow/116781)._