Hi,
while in climb I can not control the vertical navigation at all. When I try to engage VNAV it flashes the orange AP RST, this is the same for Level Change and Vertical speed. When I push VNAV or Level Change the speed just changes in the MCP but will not climb the aircraft at that speed. The aircraft will also not level off. I have all failures off.
Please help,
Harrison
If this helps, Sierra OSX, XP10.51 on Steam IXEG V1.0.7