When camera is set to auto track (by web interface) to "auto"-> IVA is detecting an object but camera is not following.
Auto tracking works and metadata is displayed only on a stored preposition.
There was a change introduced starting with FW v.7.70.
The new feature is: i-Track only starts on VCA-Alarm.
You can either program this on presets, e.g a detection field or if you want to have Itrack active regardless of its position, you need to activate "global VCA" and assign task detection area "whole screen"
Note: IVA must be active for at least one preset scene in the VCA page on the Settings tab.
Please refer also to the attached document.
See more KB articles related to video analytics here.