Homebrew oothax question

[omegazeroINFI]

i have 3 3ds systems, so i wanted to see if it worked on 10.3

so i updated this now unused system 9.9 to 10.3 to test if oothax works. it was a basic system with pokemon shuffle on it, nothing else but the defaults. this one worked.

so i updated my captureboard 3ds from 10.1 now that i was sure it was working. this one has several eshop games on it and it was using a custom theme i made. but whenever i use it, it says i need to close everything and should restart the system (doesnt force me to, i can continue playing whatever if i want).

my question is, does anyone know why oothax is working on 1 system but not the other? is it because of the custom theme? is it because of extdata or something being overflowed? my only other hax is ironhax and thats on my new 3dsxl.

 

[Deleted-236924]

Are they both O3DS/N3DS?
That's the only thing I could see :/

 

[omegazeroINFI]

the tested and capture board systems are both old 3ds.