Hi,

Since latest update of firmware & driver, I have detection problems in windows.
Reguraly during the day, I loose sound if there's no audio application running.
Several times per day, I loose sound on the pc:
- mixer & fireface settings are still available
- Windows displays the fireface controllers in the sound admin panel
But I can't click on the configuration button (the one that test every speaker).

It seems that every time I loose sound, I can't either click on the windows configuration button.

A power reset of the card is generally correcting the problem, but if I don't use any audio software, it will start again.

I work with:

Windows vista 64
Fireface 800
driver version: 2.9.992.0
Firmware version: 2.77

thanks