Issue: Software
Setup: Local Ethernet Network. RAK IP 192.168.203.253 - Server IP 192.168.203.254
LoRa® Server: Self-hosted instance of The Things Stack Installing The Things Stack | The Things Stack for LoRaWAN
Details: For some reason, RAK cannot make use of self-signed TLS certificates. It is not able to validate the CA and it has been checked multiple times that the certificates are valid. attached images.
System log info > The certificate Common Name (CN) does not match with the expected CN
LoRaWAN Network Settings
TLS Traffic
TTN Web server is perfectly accessible
Certificate creation and verification that it is valid