I updated Windows 10 to 20H2 (the Fall 2020 update), and noticed my T3i still works as a webcam, but when it comes time for the camera to turn off (by disabling video via whichever software I'm using), the camera remains on. I tried uninstalling and reinstalling the EOS Webcam utility and restarting, but that had no effect. Is anyone else who has updated their Windows OS experiencing this issue?