3.1 Microsoft LifeCam HD 3000 Stopped Working
Problem
The Microsoft Lifecam HD 3000 stopped working all of a sudden. RecTrac shows a white screen, VIC is working, and camera lights up.
Solution
Updating to RecTrac 3.1.09.00 corrected the issue. Google Chrome version 71.0.3578.80 breaks camera usage in RecTrac versions prior to 3.1.09.00.