How to Enable the UPNP Settings 
When UPnP is enabled on your device, a network device possessing a specific purpose, such as a 
printer, can be identified and used automatically by another computer or device on your network.   
If  the  UPNP  protocol  is  disabled,  other  devices  behind  this  device  may  have  difficulty 
communicating  their  identification  or  purpose.  Access  your  device  to  turn  on  UPNP.  Click 
Advanced > Network Service and slide to the bottom of this page to locate the UPNP section. 
 
How to Prioritize Your Network Bandwidth Usage   
The section helps you to improve network performance by specifying the downstream/upstream 
speed for computers. Note that this function is only available in WISP and Router mode. Click 
Advanced > Traffic Control to enter page below: