Internal strife in Alpha 5

[Serrate Bloodrage]

Hi,
While I love everything Alpha 5, including the 'traitor' (although I would have loved it if it was a person who joined the colony short term rather than one of my original 3), the one thing that is piling up is corpses.
Individual factions cant seem to make it across my map without internal strife causing them to kill each other off in massive numbers, leaving so many corpses and weapons my small colony of 9 can't keep up with it.
My save is to big so I found a hosting site (fingers crossed it works)-

http://s000.tinyupload.com/?file_id=77882369362117924386

A group at the bottom of the map are tearing themselves apart, its sad to see so much hate

[nuschler22]

Is that why my colonists are firing at each other when I have attackers incoming?

I'll set them up waiting for the attackers to arrive, and one will shoot at the other. 

I thought it was a glitch.

[psilous]

not something I've seen. Which type of game are you playing? How large is the map? How long are they drafted for?