Since soon after purchasing the game I have been unable to select fire on most personal weapons except during the reload animation. I can select fire on GL weapons and the vector but all others I try need me to be reloading at the time to cycle between automatic, semi and burst. I also cannot change weapons in the pawnee. Around the time these came into effect I was setting up my controls but I have reset them to default since and the fault remains. Since fire select in vehicles and some weapons work all the time, I can rule out hardware error.