rhaley10,
I use wmwifirouter and i can tether just fine. The IP addresses get assigned differently by each program...
wmwifirouter does change the assigned IP under the Remote NDIS setting so only it (wmwifirouter) will work, though the settings below should ensure that all work (wmwifi, usb tether, Bluetooth tether)
go to settings-connections-wifi-network adapters
then go to remote NDIS HOST
use the settings below for USB tethering to work:
169.254.1.169
255.255.255.0
gateway: leave blank
For Bluetooth. go to the "Bluetooth PAN Driver"
use the settings below for Bluetooth tethering to work:
192.168.0.1
255.255.255.0
gateway: leave blank
if it works, perhaps you can thank me