Apple CarPlay Disconnect?

[LA TACO]

I recently have been experiencing a CarPlay disconnect while driving the truck for no reason. At first I thought it was because I lost my cell signal and would just manually navigate to the Bluetooth Devices settings and manually turn the Apple CarPlay on. My iPhone is still connected to the truck, but the Apple CarPlay button moves to the off position on its own. I have an Apple 15Pro iPhone. I called the dealership and they told me to uninstall and reinstall the Toyota app on my phone. I did so, but the disconnect still occurs from time to time. I have checked and my iPhone has the latest software updates installed. I thought it might be because I was on the move between towers but I have had it happen to me while I am stationary waiting in a parking lot to pick someone up. Any thoughts?