I don't know if I made a post of this before because I know I used to have this issue, and I don't know what I might have done to fix it before but when VoxCommando is running, it eventually just stops listening. I am not saying it switches to standby, it will still show that it is "On" but the indicator showing audio input stops showing that it hears anything. If i switch it to standby and back it will pick up audio again but why does it stop listening in the first place?
Windows actually has an icon in the taskbar tray that shows when a program is using your microphone and when this problem occurs, the icon is gone which mean VC is no longer accessing the mic which confirms it isn't listening.
I even changed the "Timer to reinitialize microphone" setting to 60 so that it checks for the mic status every minute but it still happens. It happens consistently without fail, it isn't a rare occurrence. I want to say that it doesn't even take long. I am pretty sure I have gotten it after watching TV for like 20 minutes. And it isn't as though the microphone is turned off because I even recorded voice audio to see if it was the microphone's fault.