I believe they suggest using 192.168.1.11 for the router and then have it use 192.168.1.100 thru 192.168.1.150 for wireless devices. Also what port are you using on the router? I first tried using the “internet” port. Couldn’t get it to work. Hooked the mix rack up through port 1 and then everything worked as expected. 
T112/48, MacBook Pro, Mac Mini, and trying to patiently wait on Dante.
