Thanks for the reply Mike.
This problem exists with all plugins disabled.
————-
define(‘WP_ALLOW_MULTISITE’, true); is the only setting I really have in my wp-config file.
————-
What’s “in” my htaccess?
# BEGIN WordPress
RewriteEngine On
RewriteBase /
RewriteRule ^wp-signup.php(.*)$ wp-content/themes/[salutation]/wp-signup.php$1
RewriteRule ^index\.php$ – [L]
# uploaded files
RewriteRule ^files/(.+) wp-includes/ms-files.php?file=$1 [L]
RewriteCond %{REQUEST_FILENAME} -f [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule ^ – [L]
RewriteRule . index.php [L]
<IfModule mod_security.c>
SecFilterEngine Off
SecFilterScanPOST Off
</IfModule>
# END WordPress