Hi Andavari, thanks for your reply.
If this is correct, why does this method? Windows 10 Pro Ver: 1909 Build: 18363.836 - Clipboard History & Clipboard Sync Across Devices, is set to OFF - "Manually using: Custom Clean, Run Cleaner, cleans all clipboard data, every time."
I am hoping the CCleaner developers are working on fixing the (Enable Smart Cleaning) portion of the software, because that's the part that is not working?
Thank you again for your reply.