Namely, the recruitment and skill inheritance battle rewards (battle in their castle with no handicaps) and all other regular visit functions. Apart from that all other functions seem to be in working order. However, regrettably the 'Update Data' function does not seem to work, which means visit/battle counts will not update, as won't all other functions requiring it. UPDATE: I actually tested it further and it seems to be working using the 'Wireless' function from the Crystal Ball. Is it possible in Fates or has it still not been implemented perhaps?
Haven't found posts on this topic as of yet. Is it possible to connect online to visit castles and such much like is available for Pokemon games for instance? I tried connecting via the same method I would a Pokemon game, joined a room with two Citra instances open but wasn't able to connect.