It may have taken almost 6 weeks of ticket replies and 2 openreach visits but my line is now back working as it should. both the and d side have been replaced and we have instant display of pages once more.
Thanks to everyone at pn and for accepting my insistence that my routers and those subsequently supplied by were not the issue.
It appears that the e side (cabinet to exchange) were where the errors lay.
Now just awaiting another 10 day bedding down period with a net that is once more useable.
podman
