@osme02 

Hi, I think you could temporarily connect the windows11 laptop via Ethernet cable to one of the satellite Deco X60 and check whether it could detect the printer.

By the way, have you ever set up a static IP address on a windows PC when it is connected to a previous Orbi router?

Best regards.

  @osme02,

To jump in here,

I am not positive, but I assume the three networks could be either the three nodes or the different bands being broadcasted by the network. Since you recently changed networks, I would first recommend making sure that you forget the previous network on your PC, as it may have saved settings from the previous network. I would recommend also trying to change the printer's wi-fi to one of the other visible networks to see if this makes a difference.

Does your hardwired computer have an internet connection? If it does, it may simply not be showing in the client list; check to make sure your firmware for your nodes is running the most up-to-date firmware version. If your decos are configured as APs or there is an Access Point in your network, the device may be shown as having a virtualized MAC address.

Lastly, as this is affecting both the PCs visibility on the network and the ability for the PC to connect to the printer, I would suspect that there is a setting on the PC that is affecting its connection to the network.