[Mustang]

I did upload the wrong file, sorry. The OP file doesn't run on my machine.

I built a scenario to try to recreate the problem. Run AI vs AI, fast artillery low message delay, grab some coffee for a few minutes, by Turn 3 there's loading and unloading going on repeatedly.

In the games I have played, this happens sometimes (rarely, thankfully) during assault missions in open terrain when assaulting AI APCs run into mines.

Mines seem to be important to causing this.