Jaaaky

But actually this was not arduplane behavior before 4.4.0 .. So there was actually a behavior regression since then. For this point: >Your waypoints are defining a vertical altitude profile...

@andyp1per @tridge Actually I'm having the same issue on Linux using supported 12.2 version downloaded from official Tools repo here https://firmware.ardupilot.org/Tools/STM32-tools/