While a fast shutter speed helps freeze vehicle motion, the narrow field of view makes even tiny camera vibrations highly visible and capable of ruining a capture.
I mounted an ALPR camera in a tree a few years ago and found that it was useless when the wind blew. The slightest movement in the tree caused blurry unreadable plates especially at night. Hopefully your tree is more stable than the one I used.
I'm not having any issues with mine, but I did remove python from the "Ban user agents:" field because it was causing issues with my Home Assistant BI integration.
Here's how mine is configured:
I'm doing something similar, but the trigger is created using motion instead of the doorbell. As a person approaches the front door the automation is triggered and besides the pushover notification an audible notification is triggered in the house that there is someone at the front door. I also...
Mine was working fine on running Chrome my MacBook and iPhone, but I did notice that the monitor in my kitchen was having issues. It's running UI3 via Chromium on a RPI.
From the way I understand this it eliminates issues like this:
https://ipcamtalk.com/threads/blue-iris-version-6-0-1-24-now-supports-custom-models.84539/post-976932
But I'll let @CrazyAsYou verify this.