I updated NVR firmware and it sent ANPR camera into boot-loop! (DS-7616NI-K2 to V4.71.005 build 220524)

[codlord]

I updated the firmware on one of my NVRs
DS-7616NI-K2 from V4.31.105 build 210727 to V4.71.005 build 220524
Firmware from the UK portal here.

NVR seems fine but straight away one of my ANPR cameras went into constant boot loop. All cameras are connected via network NOT direct to NVR.
DS-2CD7A26G0/P-IZS (H3) on V5.6.11 build 210108
NVR reports online for a few seconds (and I can see camera image), then offline. Pings show the same but it's constantly re-booting.

This is the second of this particular ANPR model I have had go into a boot loop, I had another on a different NVR (DS-7608NI-K2 on V4.32.115 build 211129) go into a boot loop when I updated the camera firmware (to V5.6.11 210108). That one I even reset and had it working fine until I connected it back to it's NVR. I assumed it was a one-off faulty camera but now I think there must be something wrong with particular versions of NVR and/or camera firmware that causes this to happen to this model.

Can anyone suggest a solution or do I have 2 very expensive HikVision paperweights now?

 

[johnc10uk]

I upgraded my DS-7608NI-K2 from v3 to v4 and the ANPR camera (2CD7A26G0) would connect, picture frozen then lose connection after a few seconds.
I tried turning off POE auto detection but still the same.
I dropped fw back to v3 and all worked fine (well except remote access was permanently offline and never fixed that, had to buy a new NVR).

Has anyone using this ANPR on v4 fw?
Same on my new 7608NI-K2 NVR running latest fw.