Setting up a SONOFF Zigbee 3.0 USB Dongle plus

Hello
I need help — I wanted to add a SONOFF Zigbee 3.0 USB Dongle Plus (TI CC

Hello,

Could you clarify, when you say you can’t connect, what are you referring to? The devices? The Gladys interface? The Z2m interface?

Is your dongle at least 50 cm away from the RPi?

When you activate the Z2m container, do you wait for its download and installation to complete? It can take quite some time depending on the download speed…