Up until the day before yesterday I'd been able to play regularly. Usually for at least 5 hours at a time with no really bad lag spikes. Yesterday I logged in and noticed that the lag was pretty bad. After a really bad lag spike I got booted and error 90000. Got back in 20 minutes later and same thing happnened during a fate. I noticed that my receiving drops down to 0 and then shoots up to about 14000 to catch up. If it doesn't respond fast enough I get 90000'd. Checked all connections and called ISP today. FFXIV is the only game that does this for me.