No big issue for me, they probably kept things close, which I can deal with. I went out, and yanked gently on the cable and things changed as far as fail modes, so I suspect a cable... I suspect on the ISS end, as I did each end separately, and that is the end that seemed to make things better. So... I'll get outside soon, put on the contact cleaner, then pull them and grease them up with Dielectric, then reinsert...