I had too replace the joycon rails on my switch. So while working on it one of my solder points came loose. So I just went ahead and desoldered the whole chip. So I initialized my system with no SD card in it and at first it was asking me to create an account. Now today it says my console is being blocked by Nintendo. So I guess Nintendo must have seen something while my unit was running the SX Core. I did not play any online games or go on the Nintendo Store which is blocked while running SX. Just thought I would share my experience. I do not plan on playing any online games anyway but I was shocked by seeing this after going completely stock.