The Packet Overdrive function is a feature designed to increase WLAN performance speed. However, the function needs to be enabled at both the router and the client side. Unfortunately, not many products on the market support the Packet Overdrive function, and as such, Draytek Manufacturer have stated they will remove the function from the next version of firmware.

In terms of configuration, the packet overdrive tick boxes do not have to be enabled, unless of course if you have a client device that also supports the function.