allies (friends) not appear on the map

[Danesh_italiano]

Description:
Often, when I'm playing on any server, any map and any team not appear all allies (friends) on the map, and when the uniforms are similar, I end up giving team kill for not appear on the map. this also happens with vehicles Friend. sometimes even from the side of the person or vehicle, not shown on the map.
I even reformat my computer to test with a clean installation of windows without any program with just the game and mod installed.
Windows 8.1 Pro x64 and BattleField 2 through STEAM.
Sorry my bad english! Tranks guys!

Steps to Reproduce:
???

Screenshots / Video:
I often just remember to save after a kill team.

Tested On:
all maps ???