Lead Source showing as "IP"

[Jeff_Harris1]

Hello - I am having an issue post-form fill with my lead's coming through with a lead source of "ip". I currently have a hidden field set to mark their lead source as "web" (see below), however it is not populating. Anyone run into this before?

[Josh_Hill13]

Check the forms, check the form fill history and querystrings being used.

is another campaign processing that?