Strange lag problem

So for the past 2 weeks now I've been getting these horrible lag spikes every 15-30 seconds or so. What I've been witnessing is that people would be moving, pause for about a second, and then reappear a bit further. These spikes have also been messing with my rotations during dungeons and raids. It wouldn't be that much of a problem if it wasn't happening every 15-30 seconds. I've checked my internet and its good, so maybe its server side? I've also went on a separate DC on my alt and no luck. Any ideas what might be causing this?

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

When did this start happening? Do you recall anything changing/updating on your PC that coincides with this?

Do you disconnect from the game, or do you only experience latency?

What platform are you on and how is it connect to the router (wired or wireless)?

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