Issue with Tuya 3 Gang Smart Switch in Home Assistant

Problem Description:

I am currently facing an issue with the Tuya 3 gang smart switch (model number WS-EUB/ZS-EUB/BS-EUB) when using it with Home Assistant. I have successfully connected the device to Home Assistant using ZHA Zigbee integration. However, the problem I’m experiencing is that when I turn on/off one switch, it simultaneously toggles all the other two switches as well.

Steps Taken:

  1. Connected the Tuya 3 gang smart switch to Home Assistant using ZHA Zigbee integration.
  2. Verified that all three switches are visible in the Home Assistant dashboard.
  3. Attempted to control each switch individually, but observed that toggling one switch affects the other two switches simultaneously.

Troubleshooting Steps:

  1. Restarted Home Assistant to check if it resolves the issue, but the problem persists.
  2. Checked the Home Assistant logs for any error messages or warnings related to the Tuya integration or the smart switch, but found none.

I will appreciate any help on this. Thank you.

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I have the exact same problem, I did see some similar replies that say “Just put zha_toolkit into you configuration yaml file” I have been searching the net for a simple walkthrough for this… nowt (Northern English for “nothing”).
If someone out there is willing to walk us through it (without expecting us to already know where the “Dolphin Valve Inverter Sparging Tap” gets its “crinkle signal” from), I would be a very happy sausage.
Sort of “The Ladybird Book of Home Assistant” level would be appreciated.

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Same issue here but with Zigbee2mqtt, looking for solution.

EDIT.
Got it solved by updating zigbee2mqtt from 1.18.1-1 to the newer one, how to below:

Someone had a similar issue with ZHA and the solution was using ‘Tuya Magic Spell’ with ZHA toolkit

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Hi
I have the same issue
and still using magic spell iam unable to control the switch on the TS0013
by _TZ3000_qewo8dlz independently. How do i add Zha toolkit even after i downloaded the addon to HAcs ??

IAm looking for an answer from quiet long but iam just unable to crack this.

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