Hikvision camera's sensitivity has drastically decreased

My Hikvision camera’s sensitivity has drastically decreased. I have to get a foot away from the camera and wave my hand to trip it for a iOS push notification. I am using a NVR with four PoE cameras. I am getting push notifications when it gets light and dark outside (cameras switching from black and white to color and vice versa). I have not changed any settings in my NVR. Here is my configuration for one of the four camera’s. Any ideas?

camera:
  - platform: generic
    still_image_url: http://192.168.1.95:65001/ISAPI/Streaming/channels/1/picture
    name: Front Camera
    username: !secret camera_nvr_username
    password: !secret camera_nvr_password
    authentication: basic

SOLVED!! It turns out I was three firmware versions behind. All my camera’s sensitivity settings somehow were set to 0.