DVD player reads some discs but stop reading and playing others
My Samsung DVD player makes loud noises while playing certain discs bit runs smoothly with others. It also freezes in the middle of playing certain discs but plays others all the way through with no problem. It has recently completely stopped reading and playing certain discs that were playing fine before. What could be causing this issue? Is it time to replace it? It was given to me by my sister. I don't think she's had it longer than a couple years.