As the title says, my 360 (older model, not the slim) refuses to read game discs that were published by Ubisoft. The issue just started on December 31, 2012. My Xbox can read and play all other games without any issues. However, when I insert a game published by Ubisoft, my Xbox attempts to read the disc, but fails, and the "play disc" option says "open tray" instead.
I've tried this with Assassin's Creed, Assassin's Creed II, Assassin's Creed Brotherhood, Assassin's Creed Revelations, Assassin's Creed III, Far Cry 3, and Rayman Origins. None of them work. And like I said, every other game works perfectly. All of these games were being read without any issues prior to December 31.
I've tried all of the troubleshooting suggestions on xbox.com (removing the hard drive, clearing the cache, etc.), but nothing seems to work. Obviously this is a very odd issue, as I've never heard of an Xbox being unable to read game discs from a certain publisher. Is there any sort of way to fix this issue? Or is my disc drive just failing?
Thanks in advance for any help.