Welcome to the site Barry, Hum "but could not get motion" I’m not the best tool in the box but I would say try taking that PCI card out and see if that helps. I'm just thinking maybe its conflicting with the main one, I’m not 100% sure but I think I read somewhere that some PCI cards have given issues, I could be wrong but if you can get time to remove it then you may as well.

The guys will be along shortly and hopefully have better solutions to offer you, welcome to the site anyway and good luck!