http://na.finalfantasyxiv.com/lodest...1e4f25a7889520

*This issue primarily affects internet-based communications in Japan, but because contact with Japanese servers is required upon login (for login information or patch management, for example), players in the NA/EU data centers may also be affected by connection issues.
I had this issue playing on NA server, they've done good making it stable past 1-2 days.
I rather wait 8 hours than have a broken game because they rush patches.