[P3D] A330 184.108.40.206 - During Cruse suddenly Managed speed stopped working in Flight model \ AP \ FMS Posted May 10, 2020 Happened to me as well today around 9 hours inflight on a flight from EDDF to VRMM. Speed dropped down to 110 knots and TOGALK activated. I was not able to fix the issue and had to go for Manual speed. I have P3Dv4.5 HF3 installed and active sky . The issue seems to be similar with a former bug that I had with the A320 family.