MQTT Gateway "hangs" when reconnecting

[Fredrik Carlsson]

Hello
I have experienced with both Node-RED and OpenHAB that when i restart this controllers the gateway stalls and i must manually reset it.
It is not every time it happens though.
I have tried to search the forum without success. Has anyone else experienced this?

[marceloaqno]

Which gateway type you are using? MQTTGateway? Do you have any log from serial?

[Fredrik Carlsson]

Yes it's the mqtt gateway. I will try tonight with a to take a debug log. I just have to find a long enough ethernet cable

[Fredrik Carlsson]

Well.,
I have tried now for one hour to reproduce the problem without success. I have now a laptop running where the gateway is but have to take this down soon. I will try again another time

[hek]

Most probably a powering issue. Try switching to some other power source and add decouple capacitor.

[mainali]

I am facing similar issue, gateway not reachable after a power outage. Have to manually reset the arduino. Please help