Did some further investigation on the communities website, another discussion/question provided possible cause cause, followed discussion and resolved my own issue. Link below to reference discussion is provided below:
Note: credit to BDAqua and SharkDog, many thanks.
I had Peerguaurdian installed, I removed an entry related to Peerguardian from LaunchDaemons and/or Startup Items and/or PreferencePanes under Library, instructions below:
- Finder > Devices > (Username) > Hard Drive > Library folder
- Go to each of the folders "LaunchDaemons", "StartupItems", and "PreferencePanes", expand each folder using arrow to the left of folders
- look for unusual application titles (in my case it was *peerguardian*)
- dual finger click on line item, menu will appear.
- select "Move to Trash"
- reboot Mac
Hope this helps.