I am using Camtasia 9 on Win 10. Camtasia Recorder recognizes my mic and I can record video+audio. When I want to record my voice using Voice Narration, however, the voice indicator does not move and nothing is recorded.
I've been having problems in Windows 10 with the system not recognizing my attached gear. I was going to blame my new Lenovo docking port for this glitch, but sometimes it seems that Win 10 really needs a nudge (wiggling the jack) and also checking out the audio input/output in System Controls to make sure you're using the correct input. (This happens even though I don't touch the plugs).