# Report unreachable Z-wave devices

**URL:** <https://community.homey.app/t/report-unreachable-z-wave-devices/22493>\
**Category:** Ideas & Suggestions\
**Created:** [December 14, 2019, 11:09am UTC](https://community.homey.app/t/report-unreachable-z-wave-devices/22493 "2019-12-14T11:09:19Z")\
**Posts on this page:** 1\
**Showing post:** 32

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**Author:** ![DirkG](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/dirkg/32/118897_2.png) [@DirkG](https://community.homey.app/u/DirkG)\
**Post date:** [April 20, 2022, 11:27am UTC](https://community.homey.app/t/report-unreachable-z-wave-devices/22493/32 "2022-04-20T11:27:31Z")

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> [@Roman.Chizhevskiy](#):
>
> z-trm needs a code

You can use the code 00000. Then the Z-TRM3 will be included unsecure.

> [@Roman.Chizhevskiy](#):
>
> How can ai force the z-wave network to rebuild the paths?

[Developer Tools](https://tools.developer.homey.app) → Z-Wave → click the 3 dots on the right site of the row → Heal  
(Batterie powered devices must be woken up before.)

Or you can do a [PTP](https://community.homey.app/t/how-to-ptp/17304). After that the complete Z-Wave mesh will be rebuild, but it takes some time.

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