Welcome aboard!
It really sounds like there is a live (perhaps a chaffed power wire) wire going straight to ground somewhere. Has there been any recent work (other than as described) that may have caused a nicked wire or something not working that should be?
It really sounds like there is a live (perhaps a chaffed power wire) wire going straight to ground somewhere. Has there been any recent work (other than as described) that may have caused a nicked wire or something not working that should be?