A bug has been discovered in our 3.004 HD Zoom software. The bug turns off auto-focus functionality when opening the Adjust box and selecting the Advanced tab. The bugged behavior persists until you restart the application and will re-trigger if you again navigate to the Advanced Tab of the Adjust Box. Clicking the Page Default button on the Advanced Tab and closing and reopening the Adjust Box/Advanced Tab will also rectify the bugged behavior.
We have fixed this bug and recommend downloading our latest Software version 3.007 Here