Removing ms60 satellite

[fedmonds]

How do I remove an unused satellite from my network? It shows up in red

[plemans]

if its not powered on, usually you log in through the browser and click on disconnect/delete (not sure what its called exactly) in the attached devices page

[CrimpOn]

Yes, I would start on page 103 of the user manual:

https://www.downloads.netgear.com/files/GDC/MK62/MK62_UM_EN.pdf