I have found something similar at work several years ago. I got a tingly sensation from touching metal case of a device. I checked out with multimeter and consistently measured ~50V from case to ground. Never found out what was going on, even with help of company's engineers.
halfapage
joined 2 years ago
So now he will hand everyone a wad of hard, cold cash he has saved. Just as he promised, right?
Say thank you, small man.