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Hi guys, I bought the DH-XVR5116HS-I3 and a 4 x 5MP TOIC active deterettence camera and I am still using 2 of my old 1080p camare's. The issue I am experiencing is that the SMD feature is not working, I had a look and I see when I only plug in 4 camera;s or 2 I get like an exclamation mark by...