u/L0kumi

Hello, I bought the a50 today, set it up, it was working for a few hour then the headset sudendly stoped playing the sound? It's not battery (95%), i updated the firmware, I tried different usb port, I tried rebooting it, the dock light work, it is set up on PC, the sound is high enough on both pc and headset so its not just quiet.
I'm on windows 11, the PC does detect the headset and it set up for the sound to go out from the headset, it is setup as default.
I know it can emit sound since It produce the "tututu" when switched on/off or rebooted.

Is this a know problem ? Is there a solution ?