...I swear I've not heard any dev of an online game complain this much about network traffic. And yeah, complete backups of everyone's everything, every 15 second - that is plain insane. (Guess there is one major potential reason for all those disconnects.) If they fail to realise this, idek what to say - and they apparently do fail to realise this, considering how they rather outed the option to have more space for money instead of prioritising that optimisation Yoshi talks about there. On a sidenote, I really am curious just how big is that "probably biggest" save data size per character, and what on earth they do to make it so big.