Windows/audio driver conflict

I’ve recently installed Cubase 10 Pro and Kontakt and they work fine but there is a conflict with other programs. I am unable to cut and paste in Word and Gmail and Windows 10. Apparently, there is a conflict with the audio drivers. Any idea how to fix?

Hi and welcome,

Could you write a step by step repro, please?

How is Cut and Paste in Word linked to Cubase, please?