90002 Error

[Razaphale]

Hi there, I transferred from Primal over to Chaos, specifically Leviathan to Omega due to me 1 being part of the UK and 2 there being disconnect errors. However it seems I'm still getting this 90002 error constantly. I've got decent internet at 42mb download speed and honestly I've never had this issue ever before the last few days. I'm going to chalk it up to the release of Stormblood and a ridiculous amount of people being online all at once but it seems everyone else is fine and it's just me suffering with this 90002 error right now?

Do I need to reinstall the game or something? Because these disconnect issues are making the game nigh unplayable at the moment because I can't actually go in to any duties and progress. I was having ridiculous lag (that I never usually ever get even at 60 fps) in a normal ifrit trial as an example, so that's saying something I think.

ISP: EE
Location: United Kingdom, Blackpool
EU, Chaos Data Center

[Razaphale]

Now I'm getting 90001 as well. Has anyone figured out the problem yet or am I going to have to send a ticket for this?

[Nolem]

Server congestion. Mostly it stops or becomes less frequent between 11pm and 9am. Alas its week day, then even till around 2pm. People are still at work and such, so less people are in.

Though with people playing so much after Stormblood release this is nothing new. Specialy considering they are Square Enix.