Williamf42

With reference to ntaltd comment my situation is identical.

There really is a problem with this plugin but only seems to have occurred recently. Been working fine on other websites and still is!

Thanks Mika
I was using Notepad++. I’ve not had any problems before but I have gone back to using Notepad for a bit while I investigate other editors.
Incidentally I think I’ve had another problem with a broken style.css file that was created in Notepad++

Many thanks again
William

I did put it at the end of the Multisite section however I have now recovered the situation thanks.

I deleted all of the network tables in my database and went back to my backup wp-config.php and .htaccess files.

This restored my login and I then re-enabled Multisite. Lost some work I’d done but not too much.

Thanks very much for your interest and time Mika

Any link that did not start with www caused the registration problem

blgo line was like so:

define( 'NOBLOGREDIRECT', 'https://www.domain.co.uk' );