@edch79 - I have a T3i with the same 29:59 drop out glitch. I resolved this issue by using the solution described in https://www.reddit.com/r/canon/comments/k2m6o3/canon_eos_webcam_switches_off_after_2030_minutes/ Regards, John
I have a T3i. After 30 minutes, the camera cuts off and then cuts back on after a few seconds. While off, the video shows an image stating that the Webcam Utility has failed. I believe several owners of other models have also reported this problem....