So, I had been playing for around 15 minutes and bam the 90000 disconnection error pops up.

I had only handed in 1 quest and was running around leveling mining.

My wife who plays, did not get kicked off.

I was under the impression due the news article from just the other day that the 90000 error had been fixed.
This is not the first time that this has happened to me either.
Ever since launch I have had these issues.
They have not improved.

If you want more information, let me know.