Have you installed latest sigpatches?Honestly I am a bit clueless right now, haven't startet my Switch for 8 months I think and I used the atmosphere updater I had installed to update everything. However now I can't play Fire Emblem TH anymore, it starts and then gives an error, even though I have played it through once 8 months ago...
Also downloaded Mario 3D Allstars which crashes my Switch when I try to install it with gold leaf, final fantasy IX which I also downloaded worked fine...
I also downloaded a compressed nzx of disgaea 1 which I converted to nsp with Switch army knife and my passkey but this crashes as well when I hit install...
I am currently on firmware 10.2.0, atmosphere is at 0.15.0 and hekate should be at the most recent version.
I have a solid made jig already and am payloading through my pc(which is a hassle of course).