I have been using DVD-Shrink version 3.1.7 for quite some time now and have been encoding my DVD-movies successfully. However, recently in the encoding process there have been problems. Until recently the encoding was running smoothly and the percentage increasing at a steady rate. However now the preview screen is extremely stop start and the percentage increases about once every thirty seconds. It rarely makes it to 5% when the computer simply restarts. I don't know why this is happening and am especially perplexed as to why it's happening now. If any one could help me at all with this problem i would really appreciate it, thanks.