Arrival time and travel time on the route disappear. They appear with a gray background and white letters, and then suddenly, they change to white letters and a white background, making them impossible to read. You have to constantly switch screens to see this data. It started a few days ago. It's very bad. It happens mostly on the car's MEDIANAV, connected to the phone using Waze on the phone. There was no version change in MediaNav, just an update to Waze itself.