O.S. - Windows 10
Webcam - Logitech HD Pro Webcam C920
Microphone - Blue Yeti
I've been recording my screen and webcam for various tutorial based videos. When I export the project using the options -> Share -> Local File -> then leave everything as defaults to generate an MP4, at certain frames my webcam will go black for a split second.
I can confirm the raw footage DOES NOT have this issue, it is only when I export the project. I have also tested recording with the webcam in other software and the black screen does not happen.
If you are interested in seeing an example: