Hi guys i've been having problems lately that my anger is about to burst. Last time i tried plugging my empty 128 GB USB into the Tv Port and it worked which got me elated. So i went and downloaded some movies all amounting to 30gb in total. But now i tried plugging it back into the port to play it and now my TV cannot detect the USB because nothing happens. I tried plugging another of my USB which is 8Gb that has movies amounting to 4gb and no problem at all to detect and play. What could be the problem?