Remove extra Gform fields in url onsubmit

When I submit my gravityform, I am redirecting to another page and including the URL params. But Gform is adding it’s own after my specified ones that is causing an error with integration. How do I remove these?

The things it is adding is: &gfaction=event_send&category&action&label&entryid=0&nonce=8e08aa4d1d#gf_16

Gravity Forms doesn’t add any query arguments to the redirect URL unless you manually configure them in the query arg settings of the confirmation configuration page. The query args added to your redirect will be from the theme or another plugin. Have you tried running through a conflict test: