I’m not very good with tech stuff so apologies in advance if there’s a lack of info. Will try to clarify best I can:
I bought a WD TV Media Player recently. Was playing fine for a few days. I have a 2TB Samsung USB external hard-drive with some videos on (of various formats - avi, mp4, mkv, mov) but as soon as I click to play any of them only the spinning arrow comes up and the file doesn’t play.