I received this soundbar with a 77 GX TV. The TV is up to date and I also used the bluetooth app to update the soundbar. No difference, the sound is muted with E-Arch and the only way to activate this is to turn off the soundbar. Not exactly what I would expect for $1,000. The soundbar itself sounds good, but mids are lacking and the subwoofer doesn't deliver. low bass My $300 Visio soundbar with wireless subwoofer is much better. Overall I'm very disappointed but hopefully a future update will fix these issues, but don't hold your breath.
Experience Dynamic Audio with Panasonic SC-UX100 CD & USB Wireless Bluetooth 300W Mini Hi-Fi System Shelf Stereo
19 Review
JBL Horizon Bluetooth Alarm Clock Radio with Multiple Alarms, Soothing Ambient LED Light, Automatic LCD Display, and Dual USB Charging (White, AM/FM Radio)
41 Review
AUNA Connect 150 Black 2.1 Wi-Fi Internet Radio Music Player With MP3 USB Port, AUX & Remote Control - Black
16 Review
KLIM CD Boombox Portable Audio Player with FM Radio, Rechargeable Battery, Bluetooth, MP3, AUX, Neodymium Speakers, and Upgraded CD Laser Lens (2021 Edition)
11 Review