Had something odd happen with the Sync in my 2016 F150 last night. Wife and I were driving around listening to the USB stick. She decides she wants to listen to something else. She starts doing a search, and the screen blacks out. The music kept playing, by there were no controls other than the volume knob. It would not even turn off or switch media. I pulled into a parking lot, shut off the engine, and opened the door to stop the music. When I restarted the truck it kept playing where it left off. I did this again and then pulled out the USB stick. When I restarted the truck, the radio then defaulted to FM. Put the USB stick back in and no change. All the while the screen was still black and no controls other than volume.
This morning I got in and it worked fine, but I looks like maybe some of the fonts are now bolded. I am wondering if I caught it in the middle of an update.