hi guys, I'm back, Sunday, well moving the buffering to 10 seconds worked but only temporarily. now the stutter in the sound has gone but I'm still getting a jump in the screen, the screen jumps and locks up and the sound runs, when the sound catches back up with the screen it carries on as normal until it does it again shortly afterward, from what little I understand I think it seems to me that my screen jumps a packet and has to wait for the sound packet to catch up if that makes any sense.