Been an AT&T user since I bought my Beam (Gen 1) and 2 Era 100 (Gen 2) speakers.  ATT provided Gateway /Router (BGW210-700) worked out of the box for my setup.

I cannot figure which Spectrum supported Wifi router is compatible with my Sonos setup. Too many scary posts on this forum on this topic, but cant find a clear solution.  Requesting some guidance from the community. I wish Sonos Support could provide some recommendation for major providers.

Thank you!