[raynor]

When I play a game, I usually add one or more (or all!) of the TDM races. After I set all of them to computer control and use race minister, then I tell the game to add either a low, medium or high number of computer players. The game automatically picks some number of computer players to include in the game. The game automatically sets those randomly included races to compouter control and use race minister.

That is what probably happened here. I'm guessing the manually added TDM races aren't doing anything while the automatically included races are doing just fine.