Errors logging into FFXIV Aether Data Center [2002] [90000] [10105]

I have received the following errors over the last couple of weeks when trying to log in to FFXIV: 2002, 90000, 10105.

The NA official website is also slow to load.

Provider: Rogers Canada

It looks like the maintenance didn't work. I had managed to connect to the game around 5pm EST and played for about an hour. At about 7pm EST I was disconnected from the server with error 90000. I have managed to occasionally make it through a number of 90000, 10105 and 2002 errors but then am disconnected while in-game. I am not in an instance; I am in the open world just trying to harvest.

-- Edit:

ISP:
Rogers Canada

Type of Internet Connection:
Cable

Internet Connection Speed:
35Mbit/s

Date & Time:
2014-03-20 7pm EST

Frequency:
Always

Character Name:
Alain Sevil

Race:
Miqo'te M

World:
Midgardsormr

Class/Level:
Botanist 37

Area and Coordinates:
Raincatcher Gully, Eastern La Noscea

Party or Solo:
Solo

NPC Name:
Level 40 Harvesting Node

Monster Name:
None

In-Game Time:
n/a

Steps:
While harvesting in Raincatcher gully, I was disconnected with error 90000 at approximately 7pm EST on 2014-03-20. Repeated attempts to login were met with Errors 2002, 10105, 90000. After successfully managing to log in I would be disconnected again with error 90000 when I attempted to harvest a node.

Provider: Century Link (Level3) United States
Aether Data Center
I've had similar problems continue after the maint.

I will say though, the maintenance did help my problem A LOT. It's still far from perfect, but now the game is at least playable for me. I managed to play several hours today and only got kicked about once or twice per hour. Before maint. I was getting kicked constantly, couldn't stay on for more than 5 min. at a time.

One thing that is interesting that I've noticed- i'm only getting kicked in the open world. I was scared to death that I'd get kicked from a dungeon, but I tried my duty roulette anyway and made it through the entire dungeon w/ no 90k kick and no lag. Same with heist roulette. On the open world though, I found myself getting kicked frequently in:

1) FATE's--were always kicking me for some reason. I could walk through the zone, but once I level sync'ed or saw "fate joined" the game froze and kicked me.
2) Crafting (?staying still/inactive for too long?)--spending too much time crafting the same recipe. :'( I lost the materials for two HQ items because i took too much time crafting them carefully. I got right to the end and kicked.

In both cases, I strongly suspect it was heightened player traffic in the area. Though, another strange thing, when I changed my display to "windowed" the game caught up. Crazy stuff...

Like I said, I can play now, so I'm mostly happy. Still, losing items and not being able to do FATEs is a bummer.