please check these items:
Firmware Update: Verify that your BluOS firmware is up to date. Recent updates have caused issues, so ensure you’re on the latest stable version.
Reauthorize Qobuz: Log out of Qobuz in the BluOS app and log back in. This can refresh the connection.
Reboot Devices: Restart your BluOS player, router, and controlling device (e.g., phone or tablet).