Since upgrading to 2.9 yesterday my articles won't run. I backed up to an older version (2.6 I think) and they ran fine, but then went back to 2.9 and they just get stuck in Scheduled as "Missed Schedule".
I had all my plugins deactivated and went through all the proper steps. Everything else works fine, but my articles just won't schedule.
What the heck am I doing wrong?