Anyone know why after some time playing with infiltrator, switching to other classes sometimes to help the empire and in one of these changes the ability to be invisible with infiltrator seems denied? When I hit the F button I hear a "negative" sound. Seems that I can't use the ability but I don't know why.
There was a bug in beta that did that, but it was fixed. It occurred most often when you died using a special ability and then the special ability of the class you spawned as wouldn't function. Try and narrow it down to when it occurs and report it in game.
