Hello, I've been a Sonos user for more than 6 years. I've recently bought a brand new ARC. I could set it up when I bought it, it was working fine connected to my Wi-Fi but 10 days ago it started disconnecting from the Wi-Fi.
I have in the same Wi-Fi network 4 other sonos devices working without any issues. When I connect ARC to the router with ethernet cable it works fine. I rebooted all the other Sonos devices, Reset the ARC to factory reset and configured it again, I read all the articles related but I still have the Isse. Please help!!
Suddenly is like ARC is not compatible with the other devices anymore through the wi-fi
Diagnostic number is: 722602688
Also I’m unable to submit a ticket to the Sonos support, https://support.sonos.com/s/?language=en_US#contact is not showing any form / submit block..?