Why is the Audi A7's MMI not responding?

I have noticed that sometimes the MMI in my Audi A7 becomes unresponsive. What could be causing this issue and how can it be resolved?

There could be a number of reasons why your MMI is not responding. One possible cause could be a software glitch. Try resetting the MMI by pressing and holding the Audi button and the top right rotary knob together for 10 seconds. If this does not work, there may be a hardware issue and you should take your car to a certified mechanic for further diagnosis.

I had a similar issue with my Audi A7's MMI and it turned out to be a faulty control module. If resetting the system doesn't work, I would recommend taking it to an Audi dealership for a diagnostic test.