ZP-NJ18-S Motion detection area cannot be select and No Notification after firmware upgrade

Hi Guys,

I have a 8ch ZP-NJ18-S NVR. There are 2 issues where i found after firmware upgrade few months ago.

  1. I am not able to select the motion detection (grey area) anymore. The entire camera view is grey out.
  2. There is no more notification on motion detection. I have tried all those solutions from the forum on selecting the setting in the phone app. (Iphone). But still unsuccessful.

Any advice will be appreciated.

Many Thanks