# \[APP\]\[Pro\] Tuya Zigbee App **URL:** \ **Category:** Apps\ **Created:** [February 26, 2020, 9:12am UTC](https://community.homey.app/t/app-pro-tuya-zigbee-app/26439 "2020-02-26T09:12:23Z")\ **Posts on this page:** 1\ **Showing post:** 4641
**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:** [February 23, 2024, 2:10am UTC](https://community.homey.app/t/app-pro-tuya-zigbee-app/26439/4641 "2024-02-23T02:10:26Z")
> [@Edwin\_F](#): > > Since the latest test version, my devices managed by this app are not reachable Is it possible it is related to a Homey firmware update instead? > [@Homey Pro 2023 firmware 10.3.0 - zigbee is broken](https://community.homey.app/t/homey-pro-2023-firmware-10-3-0-zigbee-is-broken/104089/1): > > Hi, this update is killing my devices. First smpl display stopped working and lookes like bricked, then my multi color lights (lidl added as generic zigbee device) stopped changing colors and display some error with with unknown cluster… Is there a way how can I downgrade without any need of re-adding my 80 zigbee devices? I am really thinking of going back to HP Pro 2016… After migration to HP 2023 everything went to… (or is going to with every update)… . > [@Edwin\_F](#): > > how to roll back to a previous test version that was working fine? It’s better to help the developer fixing the bug(s), but to answer your Q: Pro 201x: Not possible, but maybe it’s possible by downloading the matching app code and install by CLI. Pro 2023: If you created an USB offline backup, when the app version still was on the previous test version, you should be able to roll back You can go back to the latest stable version though, by just installing it from the app store. --- _[View the full topic](https://community.homey.app/t/app-pro-tuya-zigbee-app/26439)._