Good day sir.
I am using the newest DFFS. Nothing really special going on, a few headers and a simple rule, nothing unlike what I have not done a thousand times. Anyhow, I add the attachment field to the form, anywhere on the form. People are able to attach items to the form. What is strange that is happening that I cannot explain is that they attach a document, then delete the document attachment, and the attachment field disappears. I can still use the ribbon for attaching files but the field on the newform disappears.