What year is yours? I may look into it. I am running a specific one and won't upgrade to newer because it has been the least buggy for me. My biggest problem has been that the screen goes blank and I have to hit the audio button to get it to come back. It doesn't seem to be a cabling issue, which is what we thought at first, because the code I'm running now doesn't have the same trouble. The screen does still go black occasionally, but it self recovers immediately rather than me having to hit a button. I tried 2 or 3 updates after finding that code and they went back to staying black, so I stopped trying upgrades.