Just joined this forum in the hope I can get some help with something that is driving me crazy.
I've got a basic 1 camera CCTV setup with a single 1080p SDi camera attached to the PC via a 30mtr length of coax using a Blackmagic mini recorder card. Everything was working perfectly for 2 years until I had to re-install Windows. I've been using ContaCam software which does all I need, but now it works OK for about 2-6 hours then stops. If I restart the camera all is OK again for another few hours. I've tried using iSpy too and it is the same.
Any ideas please?