K1max firmware upgrade to 1.3.5.22 cam stop to work

I’ve solved restoring 1.3.5.19 firmware and all is ok.

As declared in notes of 1.3.5.22 look at item 1

V1.3.5.22 Firmware Update Notes:
1.Optimize video stream transmission security.
2.Optimize model fan control logic.

The stream transmission security is so optimized that the cam stop to work for security.

Please review the security or go back to the previous software.

With 1.3.5.19 works really fine

It worked. Thanks for the tip.

hello . i have the k1 SE and happened the same . i tries rollback but it’s older version and the s12 board don’t accept it by usb stick. what can i do?

After the latest firmware upgrade, the camera here no longer works via the web interface either. Can I get this working again via settings, or will there be new firmware released soon that fixes this? It works via the software, but it doesn’t work via the web interface anymore. I think it has something to do with ports or something similar. Awaiting your reply.