Almost every time, I have to restart my Phone (Samsung Galaxy 21Ultra) after disconnecting it from the car, because it won't work properly (e.g. not able to type, or no menu bar on the bottom). Most of the time, when using Google Maps, there will be no GPS signal. Disconnecting and connecting again will solve the problem, but the problem my phone not working anymore reoccurs. Also, an annoying thing is that I cannot use Google maps on my phone while connected to the car.