For the last few days, the game will all of the sudden begin to heavily lag as if there is an issue with my connection. I know it's not my internet connection, as things such as Skype, Netflix, and my browser don't suffer the same issue when it's happening. Messages send immediately, web pages open at normal speed, etc... Even when these programs are closed, the lag will continue.

If I relog or exit/reopen the game, the game plays perfectly fine again... Until maybe an hour or an hour and a half later when it begins to suddenly lag immensely again. If I try to wait this lag out, it never gets better. Nothing seems to trigger it either, it just happens out of the blue. Everything else in the game is fine, it just seems like FF alone struggles to find a good connection randomly.

I play on a PC, as well.