If you have a Discord account, you can join Pretendo's server & ask for help there!

try to reinstall juxt on the root of your sd card, redo insert the juxt.pem then delete the old one (take this advice with a grain of salt bcs im not a professional and dont want your system bricked)

Hi.i'm here to help because the same thing happened to me ;) option 1. on the 3ds go to system setting and then click on nnid settings. and see if you're logged out. option 2 if you have HokakuCTR go to luma›plugins if you see general.gx(or something close to that)Delete it.

you can delete that file on 3ds shell btw.