https://community.webroot.com/webroot-secureanywhere-antivirus-12/how-do-i-stop-webroot-wsdaemon-taking-80-100-cpu-on-my-mac-237314 This link shows how to uninstall the Webroot SecureAnywhere software, which is anti-virus software that you don't really need on your Mac, and as you can see, is conflicting with your operating system.
Here are the instructions:
1. Shut down SecureAnywhere by clicking the Webroot icon (green W) in the menu bar and selecting Shut Down SecureAnywhere.
2. If prompted, confirm that you want to shut down SecureAnywhere.
3. Open the Finder by clicking the Finder icon in the dock.
4. Open the Applications directory.
5. Click and drag the Webroot SecureAnywhere program icon into the Trash in the dock.
6. A confirming window appears. Click Uninstall.
7. Webroot SecureAnywhere is now uninstalled. There is no need to restart your computer.