I am having an issue with anyconnect verison 2.1.0148 on all wireless macbook connections. When I am plugged into a Lan line the throughput seems fine. Anytime I attempt to use the wireless on the macbook pro to connect to anyconnect the throughput is unacceptably slow. I can barely use RDC or apple remote desktop when connected wireless. I have tried changing my mtu size. I would assume that this was an issue with the ssl vpn client, but it is only slow for wireless anyconnect sessions.