L4D dropping Steam connection

[Darkfoxx]

I was just wondering if anyone else is getting this type of message after the update last night (see attachment). I also saw that people were saying that their servers are empty after the update (including mine) on the HLDS Mailing List e-mails.

What gives?

EDIT: Here's a temp fix: http://forums.srcds.com/viewtopic/8738

[Hazz]

Hhhm, well I setup a L4D server today and can't see it on the server list when you enable it through console.....

Running off a dedi with ports open on firewall.