I have a Galaxy A23 5G. For the past few years since I've had it, I have always had a pretty much perfect experience with using Android Auto in terms of the initial connection.
Recently, however, I have noticed it has been throwing me the Unsupported Device error, which I have to unplug the USB and plug it back in. To my knowledge, this happens with any cable I use. My previous Galaxy A11 had this problem, although pretty much every day.
I have ensured that all my settings were fine, that my apps were up to date, that nothing is set to Optimized in batter saver, etc.
Recently, however, I have noticed it has been throwing me the Unsupported Device error, which I have to unplug the USB and plug it back in. To my knowledge, this happens with any cable I use. My previous Galaxy A11 had this problem, although pretty much every day.
I have ensured that all my settings were fine, that my apps were up to date, that nothing is set to Optimized in batter saver, etc.