has anyone have an idea why error 90000 happens?

[Astralis]

I've been getting this error pretty often in game pretty much after the short maintenance a while ago, it keeps on happening to me like every 20-30mins i get error 90000, i can log in again just fine, but what im afraid is that if i get struck by this error on the peak time of the server.

[Bigeldoth]

I just read the patch note about this. If you are disconnected on an instance server this may cause this error. But it is said they patch it yesterday...

[Nima]

i get error 900000 when my isp randomly disconnects me. i assume its when the client disconnects as a result of no connection. i log back in and get error 3102

[Bixby]

Given the number of circumstances in which error 90k has shown up throughout the beta etc., I get the feeling it's just their general catch-all error code.

[HEC]

90000 error is when the game client looses the connection to the game servers - most common source is a temporary interner connection (or even only PSN in case of PS3) loss.