I'm unable to connect to my clients using several different programs and ports. Likewise, my clients can't connect to my server using anything but remote desktop. No VNC, no windows explorer, nothing. VLANs are in place, but servers from the same VLAN and switch are able to access the clients. I'm at a loss as to what this could be, please help!! AV is loaded, definitions are p to date, and spybot is currently running, but that's where I suspect the problem lies.