When playing a 3 side MP campaign where 2 sides are controlled by the player who does not host the game, there is a problem if one of these two sides is droided when the save is done.

In this case, when the game is reloaded, the droided side becomes an AI controlled side (linked to the host [FreeAsABeer]), but when this side's turn starts, the player originally controlling the side [FreeAsABeerObs] have a pop-up with scenario objectives (like if he was controlling). Still the AI is making the moves for the droided side.
The engine is then reporting an error:
20121026 10:37:10 info server: ILLEGAL COMMAND in game: 6 ((( sent="" [init_side] [/init_side] ))) 20121026 10:37:10 info server: Removing illegal command 'init_side' from: FreeAsABeerObs. Current player is: FreeAsABeer (20/3). (socket: 2) (game id: 6) Finally, at the turn of the AI controlled side (following the scenario), we have a OOS like:

This problem is also present in the BFW 1.10.x serie.

A workaround is to manually give the droided side to the original player (or the host) in the game creation dialog.