I am having a problem with “Miss schedule” when scheduling posts

Hello,

We apologize for the issue you are facing with the "Miss schedule" error when scheduling posts. This can often be related to the WordPress cron system not functioning properly.

Here are a few steps you can take to troubleshoot this issue:

1. Check Cron Jobs: Ensure that your server’s cron jobs are set up correctly. You can use a plugin like WP Crontrol to view and manage your cron jobs.

2. Increase Memory Limit: Sometimes, increasing the PHP memory limit can help resolve scheduling issues. You can do this by adding the following line to your wp-config.php file:

   define('WP_MEMORY_LIMIT', '256M');

3. Disable Caching Plugins: If you are using any caching plugins, try disabling them temporarily to see if that resolves the issue.

4. Check for Plugin Conflicts: There may be a conflict with another plugin. You can perform a health check by deactivating all plugins except Rank Math and see if the issue persists.

5. Server Configuration: Since you mentioned contacting Inmotion Hosting, ensure that they have configured your server to allow WordPress cron jobs to run properly.

If these steps do not resolve the issue, please reply to this ticket, and a human agent from the Rank Math Support team will assist you further.

Thank you for raising this concern!

Sources:
How To Effectively & Efficiently Get Support from Rank Math (Support Tickets) » Rank Math