I have disabled the WP_CRON in the wp_config.php file and created a new cron on my server to run every 15 minutes. I am using WP Super Cache and it is set to mod_rewrite. The htaccess has the code added for the mod_rewrite option.
The one thing I added about two weeks ago is the Tribulant Newsletter plugin. It was working relatively well in my tests with a couple of successful email runs of 48,000 subscribers. However, when the missed schedule started, the emails quit sending. I stopped the email queue and that should have cleared out the queue.
Are there any other settings I can look at to try to correct the missed schedule?
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