@ImtiazAli Thank you! I downloaded the firmware, and installed it by typing the IP address of the Deco into my browser. Now the app has a 'Connection Preference' option. I appreciate the help.

@ARGamingPK1 Thank you! I downloaded the firmware, and installed it by typing the IP address of the Deco into my browser. Now the app has a 'Connection Preference' option. I appreciate the help.

I have three Decos for my home wifi in my long apartment—one X10 (the main Deco) in the Living Room at the front of the apartment, an M4R in the 'Second Bedroom' in the middle of the apartment, and...