XR500 drops internet

I do personally believe however, that the issue lies more with the automatic console and game/application updates than it does with the instant on mode (though, automatic updates only really work in conjuction with instant on). From my observations, I've noticed that when I put my Xbox into sleep mode, the "Eth1" led on the router turns orange. However, when the console detects and begins to update games in sleep mode, the "Eth1" led on the router turns white. After the update is complete, the "Eth1" led stays white, even while the console isn't doing anything (in fact, when I turn on my xbox after it has done an automatic update while the led is still white, it says I am disconnected from Xbox Live, and unplugging the ethernet cable and plugging it back in restores the Xbox's connection). So, I think, and I may be wrong, that the problems lies in the low power mode the console uses to auto update. When it initially goes to sleep, the led turns orange, but once it turns on in low power mode to do an update, it doesn't recognize that the console has gone back to sleep after it finished the update. I believe that every morning I have come in and the internet was down, the console applied an update over night. Though, this still doesn't explain why the disconnects happen randomly, even when the xbox(s) are running and have been for some time.