11.6 just came yesterday after I Install CFW to my new 3ds xl.I'mStill new with CFW and did some research before I did Install it.I heard that activity log can cause ban for 3ds so I want to ask anyone who not get ban yet if you ever use "Cthulhu" after play pirated games or before the Banwave come. And for those who never clear their activity log,What did you do to make your 3ds not get ban.