Change WordPress user roles and capabilities › Forums › Restrict or Permit access inside WordPress – how to › Unable to Restrict Access within WP Admin on One Specific Site › Reply To: Unable to Restrict Access within WP Admin on One Specific Site
I make my own test with active W3TC and can not repeat the issue. If you use CDN, cached version of the page may be provided from there and it could be built for other user.
May be it has sense to use one of these W3TC options:
– Don’t cache pages for logged in users;
– Don’t cache pages for following user roles;
available at the “Page Cache -> General” section?