How to troubleshoot an issue with my Audi A6's navigation system?

I recently purchased an Audi A6 and have been having trouble with the navigation system not functioning properly. It takes a long time to load and the route guidance sometimes doesn't work. Is there a way to fix this issue?

First, try updating the software on your Audi A6's navigation system. If that doesn't work, try resetting the system by holding down the power button for 10 seconds. If the problem persists, it may be a hardware issue and you should bring it to your local Audi dealership for further assistance.