No throttle response in multicopter stabilize mode

I’ve just made a new airframe configuration closely based on the Reaper 500 Quad and it has no throttle response in stabilize mode: it just sits there at idle RPM regardless of RC input. Acro mode on the other hand works fine. None of my PID gains are zero, MC_THR_HOVER is 50%… Can anyone think of what could be causing this?

Hi @annavt ,

Can you please share a log file containing the described issue? (upload the .ulg file here and share the link)