I used .cia and played online and did not get banded. I have a private header which I used for all games.
But on the other hand, after the band wave and all the speculation about .cia being unsafe, I stopped using .cia games online.
Furthermore, I have fire emblem awakening dlc .cia installed and used eshop once or twice and did not get banned. But I did purchase about 4 out of the maybe 9 dlc packs before I used the .cia to get all.
Lastly, I uninstall all illegal .cia before using eshop (in I am not feeling lazy) , to be on the safe side.
Hoped this info helped everyone
But on the other hand, after the band wave and all the speculation about .cia being unsafe, I stopped using .cia games online.
Furthermore, I have fire emblem awakening dlc .cia installed and used eshop once or twice and did not get banned. But I did purchase about 4 out of the maybe 9 dlc packs before I used the .cia to get all.
Lastly, I uninstall all illegal .cia before using eshop (in I am not feeling lazy) , to be on the safe side.
Hoped this info helped everyone