Maybe this isnt really a bug... but I thought you should be aware of it.
I bought a new data cord (I use it for charging) for a Samsung phone and without installing the USB drivers for it I used it to charge my phone while I was flying. Unfortunately I discovered too late that if you do not install the drivers you get undesired signals of some sort. This made itself known by dropping bombs off my Arado after two rearms. The first time I thought it was a calibration issue but the second time I just removed the 'new changes' (data cord) and the problem stopped.
Never knew that could happen!