@GeneInOhio -Anyone having trouble after upgrading IOS to 13.4.1 with the carplay2air randomly disconnecting - like the device was unplugged from the USB port? It happened two consecutive days so I rolled back to 13.4 and have not seen the problem since. But keep in mind I'm not in my car nearly as much these days so the sample size is low.
Is your iPhone still on 13.4? Are you still having this disconnection problem?
What are the main advantages of using CarPlay (presuming this works properly)? I know it gives you access to apps on your phone, but I'm trying to figure out what people actually want it for. Most of the time I just let my iPhone XS Max connect via bluetooth. That lets me play music via the Siri button on the steering wheel, and I can also make calls that way. And, of course, you can tell Siri to give you directions that way, although the map will only display on your iPhone and not on the infotainment display (I see advantages to that in that it is not tying up the infotainment display).