This happened out of no where, but my SysNAND is 9.2, my EmuNAND is currently up to date, and I'm using Luma (I was using RXTools). I tried installing a game last night to try, and got an "invalid .cia" error from BigBlueMenu, which is installing through the HS app. But the game still appeared to have been installed onto the system in the 3DS settings, I deleted it. I didn't notice when I installed it, but I noticed today when I tried installing different .cia to test whether or not it was just the file, that everything I had previously installed through BBM was removed...? Both HB Launcher, and JKSM are no longer on my system, and I never deleted them. I also cannot install anything through BBM. I switched my boot back to RXTools to access the Homebrew Menu and tried reinstalling BBM over HS app again, but it still doesn't work. I also tried installing through Homebrew on FBI, but get another "Invalid error / failed to install error". I just don't know why all of a sudden nothing is working? I haven't done anything with it, I have been to busy with exams to play games or edit save files through JKSM... The latest thing I have done is switch to Luma so JKSM would work with Pokemon Sun and Moon versions (cartridges).