10.2.0, AMS 0.15.0E, latest sigpatches using Atmosphere Updater
Only happens with gamecards, nsp's work fine
I put nogc=0 in BCT.ini also
BCT.ini in config folder:
BCT0
[stage1]
stage2_path = atmosphere/fusee-secondary.bin
stage2_mtc_path = atmosphere/fusee-mtc.bin
stage2_addr = 0xF0000000...