I'm having one of those. Except my car is the computer which makes me really grumpy. About a week ago I noticed that album art on the instrument cluster is no longer showing up. It shows the generic square with a musical note in it and every 5 seconds it "refreshes" by disappearing and re-appearing, again with no album artwork. I'm not sure if that's related to this but... Today everything on the car has been painfully laggy. I raise the volume on the steering wheel and nothing happens for 2 seconds until it finally races up. I hit the controls button on the touchscreen and literally 2 - 3 seconds passes before anything happens. Even touching a radio preset is greeted by a 3 - 4 second pause before the station finally changes. Then I go to open the pano roof and instead of a fluid graphic of the panel moving back, the display just freezes at certain intervals. It's really frustrating to use the car like this. If I had to describe it a different way, imagine your computer when a program is using all of it's resources and then you try to do something else. It will do it but with much delay. I reset both the touchscreen and the instrument cluster and then shut down the car and re-started it. No difference. It seems unlikely that the onboard computer is just having a bad day. Can it be trying to run something in the background that would cause this? Is this a known issue or did something break?