I did a test with a SMAPPEE plugin (my electric car charging station), but I don’t know if I should talk about my result in the plugin or here ^^
Actually, the plugin was created successfully, I installed it in matterbridge.
But when I try to add it in GLadys, I get this error.
Is this due to my configuration?
Hi 
yes, that’s your configuration, Gladys and Matterbridge need to be able to communicate over IPv6!
Ok, actually I had 2 Matterbridge containers running at the same time with port contention, which didn’t help.
I was able to clean things up!
When I tried to pair my device, only Matterbridge itself came up (switches).
The plugin still doesn’t want to be added to Gladys.
Yet it’s running fine on MatterBridge
I see you have a device on the plugin, but what’s in the Devices tab?
And do the matterbridge logs tell you anything?
And is IPv6 ok in matterbridge (2a01:…), maybe you need to add enp0s25 in the mdns interface in the Settings tab.
