Moes TS0012 cannot turn both switches on at the same time

Hello,

I’m not sure if this is a hardware issue or a software one but hoping you can help.

I have a TS0012 paired with Zigbee2MQTT and its mostly working as expected. The only problem I have is that I cannot press both buttons on the physical switch at the same time. There must be a delay between pressing one and then the other. If you press one and then the second too quickly the second button press does not register.

I also have some moes 2gang wifi smart switches connected to HA via Tuya. These work perfectly from a physical perspective, eg can press both buttons at the same time but the connection drops regularly.

Any advice welcome! If this is a hardware limitation then these zigbee switches are not fit for purpose in our house. Can you recommend another zigbee 2 gang switch (not touch) that I could purchase? Happy to buy from Ali Express and all switches have a neutral wire.

Video: In this video I have the zigbee switch on he left and the wifi version on the right. Notice how only one light turns off/on with the zigbee version: https://photos.app.goo.gl/MwZoXTEytadYyyoH7

Thanks!

By way of a small update, I contacted MOES who said that there is a 0.5 second delay for zigbee events and therefore its not possible to press both buttons at the same time.

Cany anyone confirm if this means its no possible for any zigbee switches or is this a MOES thing?

Another small update - I came across a new MOES switch which sports zigbee3.0 however I saw on a review on amazon that it also needs the half second delay between pressing each of the buttons.

Can anyone recommend a zigbee switch without this limitation?

There is a new firmware wich can help you : GitHub - romasku/tuya-zigbee-switch: Firmware for tuya zigbee switch I will try to install it this morning