# Wifi & Zigbee issue - Missing 0Auth2Configid

**URL:** <https://community.homey.app/t/wifi-zigbee-issue-missing-0auth2configid/61524>\
**Category:** Questions & Help\
**Tags:** homey-bridge\
**Created:** [March 9, 2022, 10:05pm UTC](https://community.homey.app/t/wifi-zigbee-issue-missing-0auth2configid/61524 "2022-03-09T22:05:49Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Francesco](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/francesco/32/35223_2.png) [@Francesco](https://community.homey.app/u/Francesco)\
**Post date:** [March 9, 2022, 10:05pm UTC](https://community.homey.app/t/wifi-zigbee-issue-missing-0auth2configid/61524/1 "2022-03-09T22:05:49Z")

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Hi everyone,

I’m a homey bridge user.

All in a sudden 2 days ago half of my house failed, specifically all shelly wifi devices and zigbees devices.  
I managed to have back the most of the zigbee devices (not all of them) but i can’t figure out what to do with my shelly.

I got this error in homey app when trying to interact with them. **Missing 0Auth2Configid**  
Also the flows involving this devices don’t trigger.

The shelly devices works properly on shelly own app so seems to be just an homey issue.

i tryed to reboot the bridge, also unplugging it for several minutes but nothing changes.

Does someone has some useful suggestion?  
Thank you

Francesco

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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:** [March 9, 2022, 11:11pm UTC](https://community.homey.app/t/wifi-zigbee-issue-missing-0auth2configid/61524/2 "2022-03-09T23:11:14Z")

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Re-installing the Shelly app might help  
Known issues:

> **[The new Homey — Beta Status](https://homey.app/en-us/wiki/homey-beta-status/)**

The bridge does not interact with Shelly at all. It’s cloud to cloud connected.

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<div class="post-metadata">

**Author:** ![Francesco](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/francesco/32/35223_2.png) [@Francesco](https://community.homey.app/u/Francesco)\
**Post date:** [March 10, 2022, 11:52am UTC](https://community.homey.app/t/wifi-zigbee-issue-missing-0auth2configid/61524/3 "2022-03-10T11:52:32Z")

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Thanks! i figure out how to re install the app on the bridge

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**Author:** ![robertklep](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/robertklep/32/160628_2.png) [@robertklep](https://community.homey.app/u/robertklep)\
**Post date:** [March 10, 2022, 12:25pm UTC](https://community.homey.app/t/wifi-zigbee-issue-missing-0auth2configid/61524/4 "2022-03-10T12:25:57Z")

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> [@Francesco](#):
>
> i figure out how to re install the app on the bridge

Apps are installed in the cloud, Homey Bridge doesn’t run _any_ apps or app code. It’s really a “dumb” device.