I recently bought a TTIG and I can not get it to work. I filled out all the data on the TTN website and I am sure that I filled out the EUI correctly. It is eui-58a0cbfffe802768. I managed to wireshark the traffic that is sent between the TTIG and some backend (3.121.98.110). It ends with an ‘Encrypted Alert’ sent to TTIG after which the connection is terminated.
Any ideas how to proceed further?
Thanks in advance.