My new Shaw modem/router does not allow my two Brother wireless printers to be "seen" on the Private network. I can configure each printer to (supposedly) connect to my network. From printer's perspective, it's successful in connecting to network.

However, both printers show "offline" and cannot be made to go "online". Windows Troubleshooting wizard comes up with nothing.

My old router (Asus RT-66) posed no such problem.

The printers cannot be connected directly via Ethernet as they are not close to the router (unless I make a huge moving error to bring said printer to the patch panel where the router resides).

Any ideas or suggestions are welcome.