@Espress0-0 Thanks for all your replies. I had the same thought about the TV, but unfortunately I lose connection constantly while it's on and being watched. And it's not just the smart TV I...

@Riley_S Thanks for the reply. To address/clarify a few things: (1) Sonos is functioning perfectly. I am, of course, using "SonosNet" to network those speakers, as suggested by TP-Link support. (2)...

@Espress0-0 Thanks for the suggestion. Unfortunately, I've already tried exactly that -- an unmanaged TP-Link switch -- and the problem persists. My issue is *both* wired *and* wireless devices are...

@Riley_S Just wondering if I'm going to receive any additional replies and/or help, as it's been a week since I last heard anything. Do the logs tell you and/or your engineers anything useful? By way...

@Riley_S Another update: I bypassed the switch and connected the Shield directly to the main Deco router. This is the result. So it appears clear that the switch is not the culprit either. Again, I'm...

@Riley_S A few updates to pass along: - Sonos: I've followed TP Link's recommendation and moved my Sonos speakers from wifi to "SonosNet" by hardwiring one speaker to the main router. I've confirmed...