Should clarify to, are you getting notifications of IVs events, just no recording? Or is morning happening?
Of you view the live stream in smart pss, right click on the video and select "IVs rule". Do you see your IVs rule show up? If there is movement can you see it track the motion?
I have this camera as well and I don't know much about it.
If I would set up IVS rules, camera would move to the tripped area, or it is only for movement recording(not 24/7)?