I have a Playbar that's about 6 years old but rarely Used. I reset it to where it's flashing green and downloaded the app. In setting up a new system, I selected product and the app could not fund the playbar. In speaking with customer service, he informed me that these older Sonos products are incompatible with wifi6 and that i should call my isp to disable wifi6 in my household. Wondering if this is true as he sounded like he was just making conjectures.
Any help would be appreciated.
BTW, when I hard wrote wired it, it worked. I need it on wireless and my network cable won't reach.
Tia!