Issue fixed by this FW 4MP_5.1.4.0(63721)_20250605.tar :

Corrected Issue  : NVR takes 2 online connections from v5.1.4 causes user can't preview the camera either on NVR or camera web  

Corrected Issue  : 4MP-S4 cameras show 'No Data' when viewing them on NVR P2P web or App 
