@sbtheplumber1!! Oh nooooo!! This is distressing news. I’m so sorry to read the pain is back after 2 days of glorious relief! 😲 I can appreciate the joy you were experiencing with finally feeling like your old self again. Pretty easy to jump back into doing normal activities again. But dang!

I found a few discussions in the forum with other members who have had the implanted TENS unit. Wondering if you’ve read through any of these conversations? Here’s one to start with. Other comments can be found by typing Implanted TENS in the upper search bar.
https://connect.mayoclinic.org/discussion/for-spinal-stenosis-is-tens-implant-better-worse-than-external-tens/
Well, going forward, at least you know this level of comfort is possible, but sure disappointing right now to have the pain return. Hopefully this is just a temporary situation until the wires can be repositioned? I don’t know very much about the procedure you had done. Would this need to be another surgical procedure?