I am encountering this issue. I am trying to use the SIYI A8 with HereLink 1.1 in the SIYI QGC app as well. I follow the set up for RTSP address and UDP port number. Both UDP ports 14550 and 14551 say already taken upon startup. Once I get the notification to clear, I still only see a “Waiting for Video” where I’d expect to see my video stream. Can someone please help walk me through this?