# Funktionierende Z-Wave Geräte werden ständig als nicht erreichbar angezeigt?! **URL:** \ **Category:** Fragen & Hilfe\ **Tags:** z-wave\ **Created:** [February 24, 2020, 8:19pm UTC](https://community.homey.app/t/funktionierende-z-wave-gerate-werden-standig-als-nicht-erreichbar-angezeigt/26377 "2020-02-24T20:19:05Z")\ **Posts on this page:** 1\ **Showing post:** 2
**Author:** ![PetervdK](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/petervdk/32/20669_2.png) [@PetervdK](https://community.homey.app/u/PetervdK)\ **Post date:** [February 24, 2020, 8:26pm UTC](https://community.homey.app/t/funktionierende-z-wave-gerate-werden-standig-als-nicht-erreichbar-angezeigt/26377/2 "2020-02-24T20:26:01Z")
> [@Z-Wave devices unreachable, but do work](https://community.homey.app/t/z-wave-devices-unreachable-but-do-work/13203/2): > > The devices probably send the “ok I received your signal” too late, or homey processing them too late, or not receiving them at all. If that is (too late) for 3 times it will sign the device as unreachable, or from 1 time of the “test” button. (this is only for mains powered devices) Might be a range issue, or something else drastically lowering the range capabilities of those devices. The basic on/off from the dev pages doesn’t wait for the ok signal back, only for if the zwave chip inside h… > [@Report unreachable Z-wave devices](https://community.homey.app/t/report-unreachable-z-wave-devices/22493): > > I believe I am not the only one having occasional problems with unreachable Z-wave devices. You can easily spot them on [developer.athom.com/tools/zwave](http://developer.athom.com/tools/zwave). But wouldn’t it be nice to be notified by Homey about such malfunctions in stead of experiencing suddenly not working flows? It would be even better to have a repair option in Homey. --- _[View the full topic](https://community.homey.app/t/funktionierende-z-wave-gerate-werden-standig-als-nicht-erreichbar-angezeigt/26377)._