My Oppo BD-83 blu ray player has never hit a snag in six months of use (even when I was using it during their beta program, it played all DVD's and Blu-Rays). Then it met "Summer." The disc started to play a trailer and halted in the middle. Then it jumped to the main menu. There, despite hitting every "play" and/or "select" button on the remote to advance, it would do nothing except provide the universal circle with the red line through it on the upper left screen. I tried close to 10 times, reloading and so on. Nothing worked. I double-checked live to the Internet for the latest firmware updates. But my player is up to date. When I tried another disc, the player briefly had a problem until I restarted everything again. My player definitely did not like Summer or whatever Fox has put on this disc that is causing the problem. Beware.