You have an existing Steelhead appliance deployment which is achieving excellent optimization at five sites.You have deployed a Steelhead appliance physically in-path at a new small branch office and

You have an existing Steelhead appliance deployment which is achieving excellent optimization at five sites.You have deployed a Steelhead appliance physically in-path at a new small branch office and many of the new branch office users' applications are unoptimized; however some of the new branch office users' access to the same applications are optimized.None of the Steelhead appliances are in admission control.What is the likely cause?