Dahua hacs integration not work proparly

Hi,

I am using hach dahua integration to add my NVR to homeassistant,
After write user, pass and port, HA configure the NVR but it’s not work proparly, it,s not show live image instead off a choppy image from only one camera and there is no image from the other camera, some time it’s show the same image in both cards !!, i checked gdmss app (official dahua app) and it’s work fine