# Homey Pro latest upgrade 7.1.6 ... crashed my Zigbee protocol

**URL:** <https://community.homey.app/t/homey-pro-latest-upgrade-7-1-6-crashed-my-zigbee-protocol/54682>\
**Category:** Questions & Help\
**Tags:** zigbee\
**Created:** [November 11, 2021, 7:08pm UTC](https://community.homey.app/t/homey-pro-latest-upgrade-7-1-6-crashed-my-zigbee-protocol/54682 "2021-11-11T19:08:49Z")\
**Posts on this page:** 1\
**Showing post:** 4

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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 12, 2021, 1:00am UTC](https://community.homey.app/t/homey-pro-latest-upgrade-7-1-6-crashed-my-zigbee-protocol/54682/4 "2021-11-12T01:00:16Z")

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> [@Franz\_Boterdael](#):
>
> I restored the previous version of Homey Pro 7.1.5

Then you were running v7.1.6 RC?  
From what I understand you can’t go back from a live firmware version to a previous live version

> [@KaKu/CoCo problems with new firmware](https://community.homey.app/t/kaku-coco-problems-with-new-firmware/1739/3):
>
> You can’t easily revert to a previous firmware. As you are running experimental the only option could be to factory reset and choose to keep Homey on stable fw and revert to 1.5.12.

> [@Franz\_Boterdael](#):
>
> Rm: for Homey developers:

You have to [support@athom.com](mailto:support@athom.com) for that I guess. They’re (almost) not reading our msgs in here

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