Hi @hockeybrez
Your PC is not supporting modern standby (S0 idle) power states. It supports the S3 sleep state in which connected hardware devices like bluetooth and USB audio devices can be turned off. When resuming back to S0 state, the same audio device may not be available and FxSound can selected an available audio device.
If you deselect the option “Automatically switch to newly connected output device”, then FxSound will wait for for the previously selected audio output device to get connected when you resume from standby. Please let us know if this option works for you.
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