Keys dont' map to directions right 
I encountered this early on, seemed weird, but thought maybe map rotation was to blame; I just discovered the menu option to disable snap-back, so I could rotate so the grid is nice and horizontal/vertical .. no angles.
Press say '9' to go north-east, works; then press '1' say to go south-east. Try the various reversals.. they don't work consistently.
ie: I just did '7' to go northwest, and then '3'... goes south; not south-east, like it should.
So numpad movement doesn't work (a la Civilization and most games of this sort) at all. Easy to fix bug I'm sure.. surprised this one slipped by
It would seem everyone is playing with Mouse only?
Likewise.. arrow keys move the unit, but coudl be nice to have option so arrow keys can move the map viewport instead; ie: for windowed mode where you can't use edges to glide around, use cursor keys instead? (again, like Civ.)
Please fix the numpad movement.. I reach for keyboard instinctively, keeps screwing myself 
jeff