Key Maker needs to be installed only on sites from which you wish to collect the settings.
Can you please give us more detail about it not working?
What error message are you getting?
Which settings page are you trying to apply?
Is every MainWP product up to date?
This topic was automatically closed 24 hours after the last reply. New replies are no longer allowed.
WordPress® is a registered trademark of the WordPress Foundation, and WooCommerce® is a registered trademark of WooCommerce, Inc. MainWP is an independent product and is not affiliated, associated, or endorsed by the WordPress Foundation, WooCommerce, Inc., or Automattic Inc., except where noted under the Jetpack® API and Trademark License Agreement. All product names, logos, and brands are property of their respective owners and are used for identification purposes only.