Issues copying blog to a test subdomain

Hi all,

I am having some issues that I cannot seem to resolve.

I have followed practices I have done before on a previous host that seemed to work.

I have copied my blog to a testblog subdomain.

I have updated the permalink and site urls to reflect this.

I have copied the database content and structure and made the necessary changes.

This has not resolved the issue however. The testblog is still wanting to navigate to the blog page.

I have included screenshots to show this.

Below is a copy of what is in my htaccess file

<Files xmlrpc.php>
Allow from all
</Files>

#<Files ~ "^xmlrpc.php">
#Order allow,deny
#Deny from all

#Satisfy All
#</Files>
ErrorDocument 403 "Admin access disabled"

# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>

# END WordPress

I just cannot seem to get it working. I have done the usual of disabling all plugins and going back to the native theme – all of which hasn’t helped.

I have also noticed that when I go to customiser it is redirecting me to the login constantly

Site URL Image

Permalink Image

Page URL browser settings Image

Page media URL browser settings Image

Posts page showing wrong URL Image