no idea what is going on, FC Matek H743 Slim, hexacopter, latest firmware 4.3.7
Copter is flying, I did autotune successfully.
But there is no singl ATC_ paramater, checked in MP and QGround control on parameter list.
All PIDs parameters are grayed out.
I reset all parameters, resintalled AC still nothing, no ATC_
Is SERIALx_PROTOCOL for the port in use set to 2 (MAVLink 2)? That shouldn’t make a major difference to basic parameter loading, but it may help load them more cleanly.