after changing flight controller (the same flight controller from pixhawk radiolink fmuv3 to pixhawk 1 (flashed with pixhawk 1 firmware, copter v4.3.7.), it starts to spun out when trying autonomous flight via mavros first, second flight relatively stable low flight to land with rc, and last spun out again via rc.
here are the latest documentations: log file, .param, and the flight video record (latest flight with pixhawk 1)
https://drive.google.com/drive/u/0/folders/11jwMHy4C2pjphbyb79xT4lvKGsl_O29Y
the initial suspicion were the flight controller so we change the flight controller, but encountered the same problem as the video shown