# Homey / KNX issue

**URL:** <https://community.homey.app/t/homey-knx-issue/52540>\
**Category:** Questions & Help\
**Created:** [October 2, 2021, 10:15am UTC](https://community.homey.app/t/homey-knx-issue/52540 "2021-10-02T10:15:44Z")\
**Posts on this page:** 5\
**Page:** 2

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**Author:** ![Rmb](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/rmb/32/79135_2.png) [@Rmb](https://community.homey.app/u/Rmb)\
**Post date:** [September 26, 2023, 8:12pm UTC](https://community.homey.app/t/homey-knx-issue/52540/21 "2023-09-26T20:12:35Z")

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Ok, that is quite sofisticated. It could be interesting to see whappens when you switch off two lights. Because maybe grouping of lights is involved when you switch of all lights?

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**Author:** ![Helmut\_Willems](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/helmut_willems/32/80422_2.png) [@Helmut\_Willems](https://community.homey.app/u/Helmut_Willems)\
**Post date:** [October 2, 2023, 1:10pm UTC](https://community.homey.app/t/homey-knx-issue/52540/22 "2023-10-02T13:10:13Z")

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what i found !!

KNX with wired homey adaptor gives errors  
KNX wiht wireless homey connection works perfect

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**Author:** ![Frederick\_Florizoone](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/frederick_florizoone/32/131855_2.png) [@Frederick\_Florizoone](https://community.homey.app/u/Frederick_Florizoone)\
**Post date:** [October 13, 2023, 4:06pm UTC](https://community.homey.app/t/homey-knx-issue/52540/23 "2023-10-13T16:06:59Z")

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@Helmut_Willems makes no difference at my place.

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**Author:** ![Klash](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/klash/32/80384_2.png) [@Klash](https://community.homey.app/u/Klash)\
**Post date:** [October 13, 2023, 6:14pm UTC](https://community.homey.app/t/homey-knx-issue/52540/24 "2023-10-13T18:14:43Z")

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Same for me, no issue or differences, ever work with ETH and/or WIFI.

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**Author:** ![Jorgen\_Hjalte](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/jorgen_hjalte/32/79000_2.png) [@Jorgen\_Hjalte](https://community.homey.app/u/Jorgen_Hjalte)\
**Post date:** [December 3, 2023, 10:07am UTC](https://community.homey.app/t/homey-knx-issue/52540/25 "2023-12-03T10:07:46Z")

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Anyone successful with schneider space logic ip-knx interface? In my case homey can read the status changes in the knx system but not write/control knx devices. Strangely I can see the telegrams sent from Homey on the KNX buss (in ETS diagnostic) but nothing happens.

Is weinzierl the only ip-knx interface that works?

[Previous page](https://community.homey.app/t/homey-knx-issue/52540.md?page=1)