If you are using hekate, just disable auto nogc
disabling nogc is different if you use hekate or fusee-primary, so we'll need to know which one you are using.
I'm using hekate or fusee-primary so what can I do to get my cart reader to work again? here's what my BCT.ini looks like
BCT0
[stage1]
stage2_path = atmosphere/fusee-secondary.bin
stage2_addr = 0xF0000000
stage2_entrypoint = 0xF0000000
[exosphere]
; Note: Disabling debugmode will cause parts of ams.tma to not work, in the future.
debugmode = 1
debugmode_user = 0
; Note: Disabling usermode exception handlers will cause atmosphere to not fail gracefully under error conditions.
; Support will not be provided to users who disable these. If you do not know what you are doing, leave them on.
disable_user_exception_handlers = 0
[stratosphere]
; To force-enable nogc, add nogc = 1
; To force-disable nogc, add nogc = 0