Multiple TCP Retransmission and Out-of-order packets with SNAT disabled

I have a unique setup that requires SSL VPN users to get an ip from a pool based on an Active Directory membership. This IP pool then has various firewall rules it is assigned to on a Checkpoint firewall. Users are complaining of slow speed, and after setting up an IP forwarding VS I'm seeing better speeds, but am still seeing a tcp retransmit or out-of-order packet for every packet going through the VS.