I just got a new SMC-D3GNV gateway from Comcast and now Time Machine doesn't see my NAS MyBook Live. I can access all my files on the MyBook Live via finder. Also, all software/firmware is current. Any idea's?
An old post, but I found a simple solution. I was connecting to the NAS using smb://mybooklive to access files. By accessing using afp://mybooklive it was detected by Time Machine.