PTX BLE Wireless Switch cannot be used normally

[ARC-MX]

When the PTX wireless switch is pressed, homeassistant cannot read the switch state. xiaomigetway3 shows' This entity is no longer being provided by the xiaomi_gateway3 integration. If the entity is no longer in use, delete it in settings.’

[AlexxIT]

Show device diagnostics

[ARC-MX]

xiaomi_gateway3-6d4f45eb86975739da6008732c92bb64-PTX BLE Wireless Switch-43e6caba41f22e6fd73352d7a6d33d9a-3.json

[AlexxIT]

I think the device is no longer in your gateway's database. I don't know why it might be missing.

[ARC-MX]

I think the reason is that the gateway3 plug-in does not support this device. PTX wireless switch is a substitute for Xiaomi button(XMWXKG01LM), which is normally used in Xiaomi APP

[AlexxIT]

But you have entities. So the gateway has seen this device before

[ARC-MX]

This is the Xiaomi APP showing my device and it still works

[AlexxIT]

You can restart Hass. Devices list loaded on integration start

[ARC-MX]

I tried it, but nothing changed, and I don't know if it's the problem with this PTX device

[ARC-MX]

I have fixed this bug. My Homeassistant is connected to the router, but the Mijia gateway is connected to other devices, although the same subnet, but there will be problems.