Yeah we all have tried everything within our means. The fact thousands of people are having the general crash issue regardless of the generation of Xbox, where the game is installed how, many times it's reinstalled etc is indicative that the game is the issue.
If our consoles were the issue more crashes would be occuring with different games and apps. ACR Xbox version in sequence 3 or after is unstable. If it helps it appears to be related to rendering, because I can't get the game to crash while idling. As long as Ezio doesn't move and new models or textures don't render the game will not crash.
As people have suggested, tell devs to stop using dev kits to test stability, because it won't work.


