First, is the frequency (at least XXX days between jobs) set at 0?
This is a common misconception that if you leave the frequency at zero it will not be rescheduled. CLIP will reschedule everything no matter what the frequency is. With a zero frequency, CLIP will keep rescheduling the job for the same day over and over again. To schedule a one time job, use the "One Time Only" option.

Did this answer your question?