Many thanks for letting me know.
A few years ago now, I migrated the forum to its present sub domain.
I have added a re direct to the new url in the .htaccess file and it worked at the time.
Somehow this must have got deleted recently when I re edited the .htaccess file.
It is relatively easy to "add to favourites" websites you visit often.
In IE 11, click on the "star" symbol in the top right hand corner, then click "add to favourites"
In Microsoft Edge Click on the "Star" symbol to the right of the browser bar to save current screen displayed website in favourites.
Thanks again for the feedback.
