Is there still a dedicated tech support thread? Anyway, my problem is this: my printer stopped showing up on my home network at some point recently. When I check the printer itself, it is showing it's connected with an IP address, and running a wireless network test shows that it passes everything and appears to be in working order. However, nothing in the house, be it Mac, PC, or phone, shows it as existing on the network. What do I need to check to sort this out? I haven't done anything to the router recently, and nothing else has changed that I'm aware of. Printer works normally when connected via USB cable. It's an HP M277dw if that matters. Thanks.