Why is my bunker hill product stoping at certain times and failing to record?

My boyfriend says that at the times we most need to see them that they suddenly fail to work stopping for a minute at each first hour and then continue to record. My other question is could someone put the cameras to be set up that way editing and stopping and playing to their convenience . Another thing is one of my cameras have stopped working all of a sudden what can I do ?
Asked Apr 29, 2014

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