Dahua NVR Connected Camera, using 37777 and not the LAN port number

[psycik]

And it seems to go offline every couple of days.

All the others seem to be connected to their port numbers (which allows the navigate from the registration page work 100080 etc). But thing one only seems to show up on 37777.

Any ideas why, and how to fix?

It's a 4431 (I have 3) and this one is different

 

[VorlonFrog]

Are those 4431C-A cameras? If so, the hardware is Chinese and the English firmware is hacked onto them. If this is the case, all bets are off.

 

[psycik]

Yeah I think the new one is. Something like 4431-e-as