So I'm also one of those that suffers under HC is breaking pathfinding etc for supports.
- Here's my question, have anybody found a work-around for this? I got something really unique cooking, but I simply require HC as once the map has around 70 AI's the FPS is so bad that it's almost unplayable.

Everything else works as it should, just the supports Transport/CAS/Arty is completely broken while running with headless client :-(

Suggestions are very welcome, maybe naming the Transport/CAS/Arty and excluding it from:

if (!hasInterface && !isDedicated) then {
  headlessClients = [];
  headlessClients pushBack player;
  publicVariable "headlessClients";
  isHC = true;
};

Could that work? And how would the approach be?