D/C wait time?

Does anyone know how long it takes the servers to kick your character so you can login again? It has happened to me multiple times yesterday and today. I usually am not doing much of anything when i 90k so i will just go watch tv or something outside, come back about 2 hours later and i can log in. But today I was just in the middle of a garuda match and it happened, and wondering if anyone knows for sure when i can log in again?

Happened about 15 minutes ago.

As far as I know right away. It should not have to kick your char, you should be able to log back in and start in the instance where you left off.