Yesterday I started my car and command screen was blank. I tried the on/off button but no luck. Approximately 20 minutes into driving, the screen booted up and the radio was extra loud. A few seconds later command screen went dark again. Within 2-3 minutes it booted up again. This happened approximately 10xs before I arrived at the MB dealership. I bought car 4 yrs brand new! The warranty expired last month. After reading forum I see that others have had the problem dating back to 2016. Taking car in next week for a diagnostic, seems like there should be a recall since many owners have reported this type of problem.