Well just the normal technical problems, check out this Oct 5 1982 article from the NY Times.
http://query.nytimes.com/gst/fullpage.html?res=9500E4D71F38F936A35753C1A964948260
http://query.nytimes.com/gst/fullpage.html?res=9500E4D71F38F936A35753C1A964948260