He hit Save on his mix, shut the lid of his laptop, and for the first time in a month, went to sleep before dawn.
Recent Windows 10 updates often default these devices to a "Microphone" (mono) input. Installing this driver can restore the proper "Line-In" (stereo) functionality required for recording mixers or instruments. Stability Fixes: behringer-2902-x64-2.8.40 windows 10