I've never gotten this error code before and was wondering if anybody else is getting it when trying to login to PlayOnline. I know the Square Enix Account Management System is undergoing maintenance right now but wasn't sure if that could be the cause. I don't believe it would affect PlayOnline. The description reads:
Square Enix Account Certification Error
Error Code: POL-5426
An unexpected problem occurred.
Persistent problems can be reported
from Service and Support.
XI Wiki


