We made several changes to some of our jobs today because of a server configuration change. Later in the day, we received error messages and discoevered that the jobs we had saved and tested had reverted to their original configuration that was causing the errors. What is the cause of this?

Are there any errors in the log like "unable to write job database file?"

Any chance, the job database file was restored from a backup or overwritten by some process?

: We made several changes to some of our jobs today because of a server
: configuration change. Later in the day, we received error messages and
: discoevered that the jobs we had saved and tested had reverted to their
: original configuration that was causing the errors. What is the cause of
: this?

I didn't see any errors in the event log or when I saved. We have no jobs that copy the job database in the middle of the day.

: Are there any errors in the log like "unable to write job database
: file?"

: Any chance, the job database file was restored from a backup or overwritten
: by some process?

Jobs cannot just disappear, someone's got to overwrite the file either intentionally or unintentionally.

: I didn't see any errors in the event log or when I saved. We have no jobs
: that copy the job database in the middle of the day.