Issue:
Sony SNC-EM630 camera keeps connect/disconnecting in NVR v8.62 when added using ONVIF
Root Cause:
The Sony camera is not giving out stream 2 properly when using ONVIF dual stream, which is why in NVR's live view the stream 2 keeps disconnecting. The reason why it works with Exacq or other software might be because stream 1 is being displayed on those software and not stream 2.
Solution:
There is a new F/W v2.61 for the Sony camera and after upgrading the camera F/W from v2.5 to v2.61, the disconnect issue is solved.
Reference:
[ UVS - 201510228004 ] Sony SNC-EM630 camera connect/ disconnecting in NVR v8.62