I think is related to the ground power, sometimes i forgot to disconnect the ground power before takeoff. I think is this. I removed the DCS and installed again and comeback to the normal. I and now a due again =[. so i think a have to install again to comeback to the normal
I cant fire any single weapon, i tryed everything: A/A, A/G, guns, mavF/E, Sidewinder. Looklikes the master arm is safe even when put in the arm position.