connection not established in the update

[bob3160]

Help with
connection not established in the update

More information would be helpful.
What firewall what other security related programs,
What version of Avast

[REDACTED]

No firewall.
No other security programs.
Free version.
Please check previous post for the details of my problem.

[mchain]

To be fair about this, topic was hijacked back on reply # 19 and conversation took off in a different direction - 

I'm thinking you are using a VPN service to appear as in USA when you are not.  As Asyn said, your true location, China, may have everything to do with your issues but you should tell us what your true location is; - you never did. 

In fact, there has been a pattern of omitting key facts such as your OS and other things that we need to know to help you fix your issue present throughout your thread, and imo is you've been a little less than forthright about resolving your issue(s). 

Why you chose to do that I cannot say. 

[REDACTED]

I did not use VPN. I am now in the US.
The other laptop which never left US while I was in China for a vocation also has the problem.
Both of the laptop are Win 10 Home.
Both of the laptop have Avast Free edition.
Is there other information you need?

[REDACTED]

I told you on the #14 that I am now in the US.

[REDACTED]

 

[REDACTED]

Problem resolved.
I did a lot of research.
Finally, I just restore Windows Firewall settings to default and reset network, and then restart my computer.
The problem resolved at last.