THIS PRODUCT AND OTHER PRODUCTS OF THE SAME BUT WITH DIFFERENT LENGTHS START TO LOSE THE SIGNAL VERY. A BIT AND THEN AGAIN AS IF YOU HAVE A SHORT. I KNOW IT WAS THE HDMI CABLE AND NOT MY EQUIPMENT BECAUSE I BOUGHT ANOTHER TYPE AND IT WORKS PERFECTLY WITHOUT ANY PROBLEMS. I TRIED TO CONTACT securOMAX BUT SUCCESSFUL BECAUSE THESE CABLES WERE ADVERTISED WITH A LIFETIME WARRANTY. (HOW GOOD, YES?)