Why does the Audi A6's MultiMedia Interface (MMI) display freeze or go black?

I noticed that sometimes the display on the MMI in my Audi A6 freezes or goes black. Is this a common issue and how can I resolve it?

This can be a common issue in Audi A6 models, but it is usually easily resolved. First, try resetting the system by holding down the power button for 10 seconds. If that doesn't work, check for any software updates through the MMI menu. If the issue persists, it may be a faulty display and should be checked by a professional.