Hello vernhs.
Thank you for using Apple Support Communities. If you're experiencing issues using OneDrive on your Mac, you can attempt some basic troubleshooting steps to see if that helps resolve your issue. First, try to restart your Mac: Shut down or restart your Mac - Apple Support
Another step you can try is to test this issue in safe mode to see if you notice any change in behavior: How to use safe mode on your Mac - Apple Support
Also, you can always try to uninstall OneDrive and reinstall it to see if that helps: How to uninstall apps on your Mac - Apple Support
If these steps don't help resolve your issue, even after reinstalling the app, you might want to consider reaching out to Microsoft for help. You can reach them by going here: OneDrive help & learning
Thank you for using Apple Support Communities. Cheers.