I have a Canon 6D Mark II and am shooting video with a Canon EW-83H lens. The videos come out great but are plagued by audible creaking and clicking sounds during playback. My guess is that this noise is due to autofocus of the lens. I tried two other lenses (one prime and one telephoto) but both basically have the same issue. The camera is brand new but the lenses are not (but in good condition).
Is this an issue with my set up in particular or is the always an issue with shooting a video with a DSLR and a lens with autofocus + IS? What's the recommended solution?