Installed Ultimate Cron and so far everything seems to be working as expected. However on the Jobs overview tab, all jobs are shown as behind schedule and the "Last Run / Started" always shows as "1969-12-31 19:00:01" I'm not sure if the job is never successfully running or if something is off on our timestamp setting.
Windows Server +IIS8, MSSQL
Closed: outdated
2.5
User interface
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It's likely this issue predates Contrib.social: some issue and comment data are missing.
I'm closing this since Drupal 7 is now unsupported and there will be no more development on the Drupal 7 branch of Ultimate Cron either.
Thank you for taking the time and effort in reporting this issue, even though it never got resolved.