Cannot pair any device

I try to connect two zigbee switches (without neutral). Both of them are far from the coordinator, but next to zigbee wall plug, which acts as a router. Unfortunately I cannot connect them to HA, they are even not displayed on “devices” list in zigbee2mqtt assistant, zigbee2mqtt log stays clean.

I tried to pair one of the switches closer to the coordinator, but still nothing. I have no idea what is going on.

At this moment I have coordinator, two routers and 8 passive devices.

1 Like