Had similar issues, i could get usb loader gx to load when using Tencomoon injector but no input from the gamepas registers at all. I managed to get USB Loader to run by injecting the DOL directly, but then there is an issue where every time u close it no matter what your nintendont settings...
I fixed it so go to the tiramisu installer page on wii u hacks guide, and get the files for the sigpatcher and where it says to put it in the tiramisu directory on the sd card, place it in the same directory but under aroma instead. Literally same folder order but aroma subfolders instead of...
Caller -"Everytime I start a Pc game on my S24, playing on a external monitor, someone calls or texts me, n it kicks me out of the game." Customer Support - Click (hangs up)
I found it funny cause many many years ago, had a roommate in college that did this same dumbass branding of the school logo, but it didn't look anything like it after it healed. Just looked like a birthmark.