@tfrankman1313 Did you follow these instruction, https://support.brother.com/g/b/faqend.aspx?c=us&lang=en&prod=hl2270dw_all&faqid=faq00002037_011? Did you install the Printer Drivers on the PC's?

@Hunger In my case it happened to be the name that I assigned to the 2.4Ghz SSID I think (or make the 5Ghz SSID)? Is/was that the SSID for the 5Ghz? Still, you should be able to change that via the...

@Hunger If on Windows, Windows controls that. There are two things, the name of the Ethernet Adapter and the Network Profile name. Changing the name of the Adapter is easy. Default might be Ethernet,...

@Nutkase I re-read your reply, and I missed what you said about the WD s/w. Yes, it is not supported by it. I checked here, https://support-en.wd.com/app/products/product-detailweb/p/1537 There is a...

@Nutkase If you connected it and it read it, and then goes to sleep later, it clearly can read it. The P10 is a Portable drive, and that might play into it. Those type of drives pull the power from...

@Nutkase Not sure if this is the 'solution', but all the WD drives I've gotten, and most recently the MyBook's have the WD DRIVE UTILITIES on it or a link to D/L it. I can do some things such as test...