On March 26, 2018 at 22:08, buzz said...
If you insert anything other than an RJ-45, there is risk of damaging the jack. Examine the jack very closely to make sure that the contacts are correctly aligned.
They have never had anything but a RJ45 used in them, I carry an analog toner for everything else. I was hoping it was something simple like a bent pin, but visually they look perfect on the outside. I'll open them up tomorrow and actually check the solder joints.