I have a cloud flow and scheduled work flow that are identical other than the recurrence. Cloud flow works perfectly fine, sends emails within about 30 seconds of a survey (Survey123) being submitted. The scheduled work flow will not run at all and gives me errors because there are a null value or multiple. I'm not sure why one works and the other doesn't. Also, it doesn't say which fields are null. There are lots of fields in my survey that never get filled out.