I have a modded IPC-HDW4433C-A camera which had some issues restarting on its own from the very beginning. I upgraded its firmware to Chinese version (DH_IPC-HX4XXX-Eos_Chn_PN_Stream3_V2.680.0000000.41.R.181212.bin). Since then the camera worked perfectly with my DH-NVR4104.
The problem came...