I have shibby tomato-RT-N66U_RT-AC6x--120-AIO-64K installed on a Asus RT-N66U. I have it configured to run an open VPN from Private Internet Access. My Internet speed with VPN turned off: Computer 19M Wireless 19M My Internet speed with VPN turned on: Computer 13M Wireless 8M My question is why doesn't the wireless performance match the computer's performance with the VPN turned on? Is this normal? The know the VPN is working the router hard. Is it because of memory usage on the router? The VPN version of shibby is smaller than the AOI version. Could I expect the VPN version to have slightly faster wireless performance than the AIO version with the VPN turned on because there is less memory being used?