Blurry background/unexplained autofocusing on M1 MBP
Hello: On a 2021 14" M1 Macbook Pro running a fully patched instance of macOS 12.1, I have an issue where the background is blurry and if there is more than one person on camera, Zoom will randomly try to focus on that person in the background. I have verified and/or tried the following already: 1. Virtual background is turned off (and therefore, the blurred effect is disabled). 2. Playing around with various video settings including "HD, "Touch up my appearance", and "Adjust for low light". Also tried the disabling the de-noise and hardware acceleration under advanced video settings. 3. Lighting in room is confirmed as good. 4, Zoom is updated to 5.9.1 (and apparently automatically updated to ensure compatibility with the M1 chip version). 5. Basic Mac troubleshooting included macOS updates, restarting, Disk Utility. (And one can no longer reset the NVRAM/SMC on M1 Macs anymore). Issue also occurs if external camera is used instead of built-in FaceTime HD camera. **By comparison, video in FaceTime and Photo Booth apps indicates the blurriness issue does NOT occur. Video is in crisp HD** I also tried creating another user account on the Mac; lo and behold, the issue does NOT occur. I've uninstalled Zoom, re-installed, and rebooted but issue persists. This is clearly a local user account-specific issue. Am seeking advanced troubleshooting tips without having to delete the Mac user account. The Zoom Uninstaller does a pretty good job of removing all related files in the these folders: I've also configured Finder to show all hidden files but didn't spot any other Zoom-related files. Any additional suggestions are appreciated.
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