: Place the headset firmly onto the Base Station. Ensure the charging pins are making full contact.
: If the Microsoft Store version of ACC isn't working, try the standalone executable from the Logitech Support Page. astro a50 gen 4 firmware update
A: Yes, but only via USB. You lose the "Game/Voice" balance dial unless you use an HDMI optical extractor. Firmware updates have improved the USB mixing, but optical is still superior. : Place the headset firmly onto the Base Station