Steps to reproduce:
1-Go in editor mode
2-Place an UAV Greyhwak (CAS) on the start of a runway
3-Place an enemy vehicle on the end of the runway (so it can be detected before releasing the controls)
4-Takeoff MANUALLY
5-Release UAV control
6-Try to make a waypoint
7-UAV will ignore waypoints
At this point the uav will keep doing strafe runs at the enemy vehicle and ignoring ANY waypoint.