The problem is not you.
The problem is the manufacturer, which sells a gateway that only connects to the TTN and takes off a system (V2) that is working without having the new (V3) working perfectly.
Sorry if I was aggressive, but I’m in the middle of a POC and I can’t test the up and down as a whole.
I read practically the entire site, every post. I’m letting off steam because I don’t see a light at the end of the tunnel.
Regards