Trying to Create my Thread Network with Sonoff MG21

[marsh whale]

Hello,

I bought a Sonoff Dongle MG21 to be my Thread Router and for some reason, it's not working. I've flashed to the latest firmware version that supports thread. I have an IPv6 network in my Unifi and whenever I try to add a new thread device using my phone, it takes an eternity and end up with an error saying that the network is unreachable.

Attached you will find the logs I found while adding a new device

[coarse tendon]

Could be one of two things - either mdns resolution isn't working from your phone to home assistant otbr, or the phone isn't able to route packets to the thread network (for example, because it's not receiving the router announcements from the thread border router). are you using vlans?