CHARGING:
SITUATION 1: Why can't my Macedonian cavalry unit (in blue box) charge the enemy unit in the red box?

But it can charge the unit indicate in the red box below? It seems like it is out of its charging arc, plus would have to go through the ZoC of the cav unit shown in the red box in the picture above?

SITUATION 2: Similarly, why can't my cavalry unit (in blue box) charge the enemy unit shown in the red box below?

SITUATION 3: Finally, in the picture below, neither of my units in the blue box could charge either of the units in the red box:

SITUATION 4: Another issue not related to charging: sometimes my units could not move or do anything else, despite having all of their AP (see orange boxes in lower left). In the first picture below, my unit actually has MORE than all of its AP (somehow). And yet neither of the units shown below could move, turn, withdraw, or do anything else.





