Problem solved! [URL]
When I connect my USB Blue Yeti mic in stereo mode ([URL] Windows 10 records the sound same from both channels (I hear it when I test the mic and I see it in Audacity). The microphone works on another computer in stereo mode with no problem. What I tried: Similar problem: [URL]#M30805
Latitude 5500, Windows 10, stereo USB Blue Yeti microphone input records as 
monophonic