I might look into doing a fw update first and see how that goes.I came up with the idea that it might be the power supply getting weak,so tried to add the camera with the other 3 unplugged.Then I opened up the nvr box,reseated all the plugs and looked for anthing unusual on th board,i.e. swelled capacitors,burnt spots.It looked fine except the board fan is noisy.I’ve been using these since 2016 and never have seen this. I gotta believe there’s some fw issue not allowing it to connect. It sees the camera and yet rejects registering it.
So after you verify the camera is good, the port is good, the cable is good, no weird network config, factory default cam and NVR, I would either try and upgrade the fw or replace the NVR
I tried to update using the web service/IE and it failed.I downloaded it here, the file and feed it to the web service under the System-Upgrade tab.Had you previously tried "Updating the firmware"? before you bought a new cam?
OK the firmware you linked to above isnt the right one for that NVR, its for an "I" model
From Dahua's site here is the latest factory FW for your model
Model page
NVR5216/5232-16P-4KS2E - Dahua Technology
On that page click Downloads then Firmware
View attachment 173519
Trying to get Edge-IE Web Service back up.Its finding my 192.168.1.200,but doesn't see the nvr with new fw.Its using the default 192.168.1.108
I can only use a wired usb mouse,the new fw still uses the gui keyboard.Yes it would default back to .108
I can only use a wired usb mouse,the new fw still uses the gui keyboard.