Copter-4.3.5-rc1 released for beta testing

[Alberto_Ds]

I “upgraded” from 4.4 dev to 4.3.5 RC1 and I have strange behavior in auto mode. I don’t know whether to attribute this to 4.3.5 RC1 or it’s a different issue. However with 4.4 I had gotten the desired behavior. Here I described the problem better and added a log. Thanks for any suggestions

Strange behavior in auto mode

Hi all, I have a particular configuration: copter 4" 21700 li ion arducopter 4.3.5 RC1 (kakute F4 CFW 1 MB), TFluna lidar as altimeter and sonar GY-US042v2 as obstacle avoidance (bendyruler active). The copter works well and the lidar and sonar do their job when the copter is in loiter. The problem becomes clear when I try a simple mission with 2 waypoints (taken in the field with AUX function). The copter seems to be heading correctly towards the first WP but suddenly it gains altitude and see…