Latency or connection issues?

[Jiao]

Lately, as of 3 days ago I've been having random lag spikes / rubberbanding where everyone stops moving and actions fail to work. This problem only seems to happen on FF, is this a known issue currently, or is there something I can do to diagnose this problem? Looking for any help I can get, as this is making some content unplayable for me.

Edit: Further more, the problem only appears to be happening on Balmung.
I tested a character on Goblin both characters in the same zone, and had no lag / rubberbanding