stream/xbmc torrent crashing.... alternatives? topic

im using stickmount to mount my 1tb hard drive. opening stream and xbmc plays the movie for about 10 mins (tried ninja turtles, frozen, and 22 jump street) and then just returns to the stream / xbmc torrent screen to select another movie. if i select the same movie or a different one, it will load, but then just crash the whole OS (reboot)

any fixes to this? or any alternatives ?