Copter-4.0.4-rc3 available for beta testing

ArduCopter Copter 4.0
,
8

The ROI forgotten effect is still observed in rc3 (tlog capture, video, log):

20200802_Amazon_QuadX6_73_ATT-DesYaw-Yaw
20200802_Amazon_QuadX6_73_ATT-DesYaw-Yaw1213×546 12.2 KB

I am observing this occasionally without a clear reason. With stable 4.0.3 it happened after hitting a tall grass (tlog capture, video, log):

20200719_Amazon_QuadX6_logs_67_ATT-DesYaw-Yaw
20200719_Amazon_QuadX6_logs_67_ATT-DesYaw-Yaw1213×392 11.6 KB