Hi guys, been reading untold amounts of posts to see if I can figure this out but so far no luck!! So here’s the story …. I had a camera from Andy IPC HFW5431 Ep-Z all working ok on a dahua Poe nvr…. One day it stopped working and think it was due to corroded pigtail connection. So replaced the camera thinking it was broken but the other day I rewired it and tested it on a back up Poe nvr factory reset and it popped up on the screen, all good I thought!!! So I then plugged it into an unused port on my current Poe nvr and nothing!! Reset cam again and still nothing!! The weird thing is that I unplugged the camera in port 3 and plugged this one in and it popped up all ok! So tried another unused port and nothing, so tried another used port and works!! It seems that any previously used port between number 1 and 8 work but 9-16 does not, this is what I cannot work out.The Poe nvr has Poe on all ports as don’t use a switch..Any ideas to why this is happening? Don’t want to turn this into a big issue but sometimes you just want to solve a problem????
Thanks for anyone willing to help
Thanks for anyone willing to help