There was a small wow classic patch on Thursday night (EU) and, since then, I've had lots of disconnects.

Usually, very soon after logging all 5 clients in and logging a team in.
Within 30s or so 2, 3 or 4 clients will DC.
Log them back in and it's all fine for the rest of the session.

Mentioned it to another MBer and he is experiencing the same thing.

Anyone else?