I ran into an issue with an audio delay after a contestant buzzes in. The issue seems to happen after the system has been without activity for a period of time. I nticed this on version 6.3 and 6.4

It seems that the vendor specific audio drivers are not playing well with the BQTournament software.

The work-around I used with some success has been to change the driver to “High Definition Audio Device”.

A reboot was required to affect the change.