Darth Mundi, Medic Droids are not immortal. Sometimes the Imperial turrets shoot at them -over- closer targets.
Did you ever notice that Imperial bases have WAY more turrets than Rebels? Is that fair?
Maybe you should think about restarting the game as a Rebel and see just how often we get steamrolled by higher level players.
Sprockets - Leader of DawnAlliance - Level 33 Squad
Current Rank - 9 / Current Medals - 13k+ / Current HQ - 8