Keeps saying connect controller,this is a new xbox elite

Check out this website for tips on fixing the freezing issue http://www.gxpblog.com/technical-support/does-your-xbox-360-keep-freezing/

Please click on the link below :
Xbox 360 screen freezes while you're playing your games

random freezes during game can be result of playing black ops fallout series oblivion or poor placement for fan of the 360 (when in doubt unplug and replug cords in 360 do not move 360 or unplug while its on)

This is a common problem, just keep trying to update, no need to test the connection. Sometimes it takes a few tries, sometimes it takes a few hundred tries, but eventually it will connect and download the update.

if this for xbox 360 elite or just regular, your wireless controller need a good battery, Once you replace the battery. Connect the wireless controller on your xbox closely and go the sub menu of xbox 360 to check the configuration for wireless.

Try keeping it in a wide open area this way the consel stays cool. also open the disc tray and blow i it there may be dust on the lens.

Well if these spot are consistent on certain disks time after time it is most likely a scratch, smudge or defect on the disk. check them all for scratches and if they are dirty try to clean them very gently with a soft cloth. This would only really concern your actual console if it occurs during heavy game loading or at the same spot during a load. Try cleaning all your disks and get back to me. GL

Here are things to try.

1. Try another game and check if it only happens on this game ( MLB 2k9 )

2. Select memory -> Select Y button for device options then press the following sequence on your controller

X,X Left Bumper, Right Bumper, X,X

You will see a message that goes like this " This will perform maintenance on your xbox 360 storage device, would you like to continue? Select Yes

3. Delete your save game. or try to start a new game..

Because this is an indication that the certain point that you are trying to load is already corrupted and its your saved game.

xbox 360 , halo 3 . every thing is set up for xbox live but my ip address keeps failing.
p.s.english please

try this