I've had no problems

[Kasathar]

Got the error that told me I was still logged in once and it lasted 10 minutes.
That's it.

I've been logging in and out as I please without any issues and yet people from my server post on here all the time about not being able to play.

Honestly don't see what all the fuss is about.

Even started an alt Miquo'te working to white mage on a different EU server.

Kind of same here, once I get in after 10 minutes, the next time I have to wait is like 5 or less minutes