Background:I will have a Wifi Access Point - that is wired directly to my router - in my living room with the Sonos gear (Arc Ultra, Sub 4, ERA 300's), so my wifi signal will be strong. I can also hard-wire that gear (probably the ARC) to my router as well. I've read where wifi is sufficient, but I like to cover all my bases at installation time, so I don't have to run wires at a later time. With that said, I'm considering using wifi, but connecting the ARC to an ethernet cable that is NOT connected to my router, but could be in case of a future issue.
Question: Will simply connecting the ARC to an un-attached ethernet cable prevent the ARC (and rest of the Sonos gear) from leveraging wifi? Some systems see an ethernet connection and immediately give the hardwired connection a priority.
Thanks,
-PH