My apologies if there is a separate section for the NCM 7.5 beta as I did not find it.
I noticed since I upgraded NCM to 7.5 that my Nightly Config Backup job and a few custom jobs I created were no longer running. I've tried making minimal changes to the Nightly Config Backup job to see if it would start running on schedule again, and also made a duplicate of the job (disabling the original), but neither worked.
The issue does not appear to be this one as I was able to run the Nightly Config Backup job manually.