# \[SOLVED\] Official IKEA Trådfri App crashes?

**URL:** <https://community.homey.app/t/solved-official-ikea-tradfri-app-crashes/93307>\
**Category:** Apps\
**Tags:** ikea, tradfri, homey-pro\
**Created:** [October 31, 2023, 11:30am UTC](https://community.homey.app/t/solved-official-ikea-tradfri-app-crashes/93307 "2023-10-31T11:30:48Z")\
**Posts on this page:** 1\
**Showing post:** 11

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**Author:** ![Peter\_Kawa](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/peter_kawa/32/173848_2.png) [@Peter\_Kawa](https://community.homey.app/u/Peter_Kawa)\
**Post date:** [November 7, 2023, 2:52pm UTC](https://community.homey.app/t/solved-official-ikea-tradfri-app-crashes/93307/11 "2023-11-07T14:52:34Z")

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Hi Joost,

An other possible cause, maybe there’s wifi signal(s) interfering? Did you check the wifi 2.4GHz and zigbee channel setting?

> [@IKEA Tradfri motion sensors stops responding, only motion detected](https://community.homey.app/t/ikea-tradfri-motion-sensors-stops-responding-only-motion-detected/47876/5):
>
> Indeed, the Homey device battery status is more gadget than real. So measure your battery with a multimeter tool, or just put in a brand new one to see if issues disappear. Wifi vs. Zigbee Lost connection: [Fixing disconnected Zigbee devices (without having to modify all flows)](https://community.homey.app/t/fixing-disconnected-zigbee-devices-without-having-to-modify-all-flows/37896) Interference check: [WiFi ZigBee Interference Checker](http://ostgardh.se/wifi_zigbee/index.html) Background: [https://support.metageek.com/hc/en-us/articles/203845040-ZigBee-and-WiFi-Coexistence](https://support.metageek.com/hc/en-us/articles/203845040-ZigBee-and-WiFi-Coexistence) Wifi guideline [http://wifimetrix.com/channels-1-6-11-on…](http://wifimetrix.com/channels-1-6-11-only)

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