I've been using mq2 for several months now, and I've never had any I major issues. I was out of town for 2 weeks, and when I came back and logged in today I found several of my characters (I box 18 on 1 PC) were not connected to the eqbc server. I did a /bccmd connect and things worked fine, but now I'm getting disconnected from the server randomly when I zone. Generally it seems to happen if I wipe or zone all of my toons at the same time. Once it happens I have to close eq and restart, as I just get a message stating could not connect when I do a /bccmd connect. Any suggestions would be appreciated. Haven't done anything different before or after I left...

Server? List of plugins?

Do you use the updated EQBCServer? I forget when it was updated, but it was a lot longer than 2 weeks or several months ago. You may be using an older download version. It had a bug similar to what you are describing.

Any changes to your computer networking, anti-virus or firewall?