If you are a "015-5015" error in Miiverse, simply go to 3DS Settings and reconnect pretendo account ;) (For no reason my pretendo account was disconnected on my 3DS)

Miiverse was broken during 2years... now it works fine after reinstall CFW !!!

My dream ? CTGP on Mario kart 8. CTGP U actually exist but incomplete (no custom characters, no custom karts, no online, no update since 2018, originals tracks replaced by customs tracks...). I would like a CTGP at the same level like CTGP R or 7 ;)

Thanks Pretendo for reviving online !!!

CTGP 8 DX coming soon ?