DS-7604NXI-K1 NVR - HA - V4.83.005

[SiemprePicheo]

HI,

I have a DS-7604NXI-K1 NVR. Everything used to work fine with HA until yesterday night (I guess), when I upgraded my NVR from Firmware__V4.82.100_240606_S3000578964 to Firmware__V4.83.005_240802_S3000591321.
It seems there is a communication problem between NVR and HA now. I have 3 cameras behind the NVR.
I have always the same problem, doesn't matter which camera it is. But it only happens to 1 of the 3.
For example, when I try by HA, to turn on the Field Detection on Camera 1, I'll have the error, but Camera 2 and 3 will turn on fine.
Trying later, it happens the same, but the problem goes on Camera 2, in turn, Camera 1 and 3 is working fine.

The error I'm getting, is the next one, doesn't matter wich browser is used (It happens with Mozilla, with Chrome, and HA app on Android) :

" Échec de l'exécution de l'action switch/turn_on. Client error '400 Bad Request' for url 'http://192.168.*.**/ISAPI/Smart/FieldDetection/2' For more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400 "

Except the upgrade, I haven't changed any configurations at all.... It's getting really unbearable.. Everything was working pretty fine. And I noticed it happens always with the TURN ON, and never with the TURN OFF
I would have tried to downgrade the NVR firmware, but HIKVision blocks it. Only upgrades are allowed.

[SiemprePicheo]

Finally, I guess my problem wasn't the update itself. The update just unchecked some boxes (in the screen here below).
I did a back up on the NVR itself, and it didn't check the boxes. I found it unchecked by myself.
I solved the problem myself, I guess that I won't do any further updates, I don't wanna take the risk to be blocked.

[mrpp]

I have this ticked, two cameras are detecting motion in HA others are not, but appear to be set the same.