Defaults to thinking on public network

Note: Please do not post Personally Identifiable Information like email address, personal phone number, physical home address, product key etc.

Issue abstract:
Norton continuously thinks am on public network after switching off PC, even after advising it is private and switching off VPN
Detailed description:
Since returning from Spain, when used a public WIFI, my home pc continually switches to stating I seem to be on a public network and stops emails coming in. I change to advise private and switch off VPN, but next time PC is switched on the machine again thinks I am on a public network. What should I do?
Product & version number:

OS details: Windows 9 professional

What is the error message you are seeing?
Outlook message advising unable to connect to server for emails
If you have any supporting screenshots, please add them:

@MRB_CLARKE Please read this post in another thread as it may be a possible solution for you.

SA