Errors 8920 and 208 with Windows 10 Tech Support Not Getting it Done

After upgrading to Windows 10 Pro I have consistently received errors  8920 and 208. 

I have spent HOURS in on line chat with Tech Support multiple times. Tech support can solve the problem initially (steps have included, DNS flush and re-installing Nortons), however at the next update I again receive errors 8920 and 208.

What is the permanent solution? How common is this problem in the Norton Community?

 

Thank you