Good morning and thank you for posting on the Final Fantasy XIV Technical Support Forums.

It sounds like the issue is rather infrequent, do you notice any patterns to the times it does happen? Are you trying to do a particular dungeon or do you experience it at a particular time of day?

You mentioned you changed servers. What was the server that you were on before?

We hope we can be of assistance in helping you enjoy the exciting world of Final Fantasy XIV!