Installed my Z12 last night and using it with Blue Iris. I'm having trouble being able to macro zoom in small increments using Blue Iris. When I zoom in using Blue Iris, the camera zooms from 0% to around 75% with one short click. Clicking Zoom in button again zooms to 100%. The same thing happens when zooming out. One zoom out click goes from 100% to 75%. A second click goes to 0%. I tried all the Dahua camera models listed in the Blue Iris drop down, but none of them fix the zooming issue. Using the Dahua app in Internet Explorer, I can macro zoom just fine... Anyone figure out a setting that resolves the zooming issue with this Z12 and Blue Iris? Thanks.