Lonhonso 2 Gang dimmer- wall switch behaviour

[Mattg0]

Hi,

I'm quite new to Z2M and I'm trying to get the Lonhonso dimmer module ( 2 Gang with neutral : QS-Zigbee-D02-TRIAC-2C-LN) to work.

I've wired the module with two 2 ways switches as per the wiring diagram provided with the module and paired the device with Z2M.
Publishing messages to control the lights works ok ( https://www.zigbee2mqtt.io/devices/QS-Zigbee-D02-TRIAC-2C-LN.html) even though I often get timeouts.

My main problems is that when I try to use the wall switches, I have some random behaviour. I can't find any pattern on the how the module works. (sometimes switching on doesn't do anything, switching ON S1 or S2 will light both L1 /L2 after 10 sec etc...)

Has anyone managed to get this module to work properly with 2 ways switches connected to S1 and S2 ?

Config:
Zigbee2MQTT version 1.17.0 (commit #07cdc9d) + Conbee II

Cheers,

Matt

[Mattg0]

Just noticed that this module only work with "reset" switch. All good now I'm using the right wall switch.