Just here to raise some of my concerns with the LNAV mode in most aircraft within IF. After flying quite a lot on IF recently, I have noticed that the Aircraft, when on LNAV mode, the aircraft constantly changes its heading to track direct to the Active waypoint, this is generally okay, in calm weather, but when you are faced with a substantial amount of wind from either side of the aircraft, the aircraft is blown of course by quite a distance, in todays case, it was 500m, you may think this isn’t a massive problem, but, for example, if you are following an airway, with multiple fixes/waypoints along this, even though the waypoints/fixes in the airway are all in a straight line, the aircraft will turn quite dramatically at each waypoint. Here is what I mean:
It gives this weaving effect, which shouldn’t be the case, shouldn’t the LNAV correct for drift and follow the Magenta line? Or am I missing something?