A:AnswerHi asonofsam, the buffering has something to do with the network connection. Please refer to the link below for possible troubleshooting steps to fix this issue. Thanks! ^Ron
https://www.sony.com/electronics/support/home-video-blu-ray-disc-players-recorders/bdp-s3700/articles/00013427
A:AnswerHi RachERach, Yes, you can use the screen mirroring feature. For more information, please refer to the link below. Thanks! ^Ron
https://www.sony.com/electronics/support/home-video-blu-ray-disc-players-recorders/bdp-s3700/articles/00069833
A:AnswerI play DVD and Music CD on mine with no problems even Music Ive burned to a disc! Simply insert the disc and it will auto tune to the display you need.
A:AnswerMight be your internet signal. I have a DVD player that is currently wifi and will act like the picture is stuck or sluggish. DVD player is maybe 5' from the router. I'm going to use an Ethernet cable which will help with lag time. Shop around this cable is a cheap fix.
A:AnswerHi HECTOR, Check out this page for more details about the warranty: https://www.sony.com/electronics/support/res/manuals/W001/W0012259M.pdf
Regards,
Vincent