Not able to access full parameter list


I am using pixhawk px4 firmware with QgroundControl but I am not able to see full parameter list. Kindly help me what is the issue.


Do you have a USB or wireless telemetry connection?

Hi, I have the same problem on Win10, The only way I have fixed it temporarily is a full reinstall, after which I get a full connection to the aircraft, but the 2nd time I try it breaks again and gives the same error message. I am using 433MhHz Holybro radios and the aircraft can connect to other PCs perfectly.

When it gives the error message, I cannot access the vehicle setup part, but the horizon and compass move in accordance with the aircraft.