Bluetooth connection

My iPad pro won’t connect to Bluetooth units after Update to latest IOS 🤯

have checked Bluetooth is on

i have restarted ipad

i have restarted the other units

flight mode on/off

reset network settings

my old iPad has ni problem connecting, and my iPad pro had no problems before this f...... update

hope someone has a bright idea before i brake this product into a million pieces

br

frustrated apple user