I have a Pioneer AVH-2550NEX stereo and have had no problems with this stereo in my car for about 8 months. Android Auto (AA) was working until I got my new phone. I had a Samsung S20 Ultra and it worked without issue. I just got the Samsung S22 Ultra and now it is not connecting. When I plug it in, I get the pop up on my phone that AA is connected and to finish set up on the radio. The screen stays black and nothing comes up. I unplugged and replugged the cord, removed the radio and unplugged the cord from the back and still nothing. I factory reset the stereo and still nothing. The screen continues to stay black. I then tried the new phone in my wife's 2021 Jeep Grand Cherokee with the factory stereo which has android auto. No problem. It worked and the onscreen information was there. I am not sure if there is an issue with it being a new phone or android auto or the stereo. Would love to know if others are having issues like this.