I have been experiencing issues with my new 2021 Defender 90. Bluetooth syncs and works fine, until I use the phone directly. E.g. If I search for a phone number on a website and then connect to the number via the website. Or I connect via an email signature with phone number. Then the bluetooth stalls / crashes. I can't dial / receive phone calls, and the bluetooth media playing from the phone stops. I have to then turn off the car ignition, open the drivers door, lock the car with the key, wait 60 seconds / 2 minutes etc, before restarting the car. By which time the infotainment system has re-booted.
Anyone else experiencing this issue? Any solutions / fixes?

Thanks
Craig.