alrright ive had my xbox for a lil over a year now. its a 250GB black xbox elite with knect support and when i play it in HD via HDMi cable the audio decides to lag.
the audio will be fine at first but as its on longer the audio will slowing fall out of sync with the picture. the only way i can resync it ( temperairally ) is to keep turning the tv off and on or unplug and plug back in the HDMi.
the tv is a 46" 2006 projection HD sony wega were probally getting a new tv sometime soon as the projection lamp is dying soon but i want the audio to be fine while were still using it.
anyway ive fiddled with virtually every setting on my tv and xbox and ive tried my other HDMi cable to no avail and ive changed the resolution around. ive played in HD on the same tv on my ps3 for years and ive used both hdmi cables on both consoles. both fuck up on the 360 none fuck up on the ps3. theres still a thing or two i probally could try but theres no way in hell im using my mom's tv and i havnt tried HD componet cables.
also im not using any kind of headset or surround speaker system and i do not and will not get kinect. the audio comes straight out the tv.
i think it could be 1 of 3 things
1. the 360's fucked up
2. iv heard that some tv's have issues with the 360 in HD
3. my cables are 1080i not 1080p
also im not some super technical hacker or anything like that so if your gonna go in really in-depth or technical explain what ur saying i don't half my responses being wtf does this or that mean.