Like I said, the (avr-tcp, 30002) didn’t work for me in the past, so I have switched to (beast-tcp, 30005) and never looked to change it.
You can see if it really works for you on that admin port <IP_Pi>:8754 , it will show the number of Aircraft Tracked and Uploaded.
If you don’t see anything on that port, your setup is incomplete.
See also:
