Good Day JackBowes,
My name is Carlo, I'm an Independent Advisor and community member like you.
I am also using Windows 10 pc. Let us work together to sort this out.
First what is the exact make and model of your device for me to check the updated Bluetooth driver from the manufacturers website.
For the meantime here's the steps you can try.
Run the Bluetooth troubleshooter.
-Press Windows key + X
-Go to Settings
-Click Update and Security
-Click Troubleshoot then “additional troubleshooter
-Look for Bluetooth click it and run the troubleshooter.
Make sure that the Bluetooth Support Service is enabled.
-Press Windows key + R
-Type Services.msc and hit enter
-Look for Bluetooth Support Service
-Set it to Automatic or enabled.
Restart and try to pair your device again.
if issue persist , let's install the Bluetooth driver from your Manufacturers website.
I hope the information above helps. Please let me know how it goes.
Have a wonderful day ahead and stay safe.
With Warm Regards,
Carlo T.