I have a problem when using my 5DIV in combination with the EF 24-70 f./2.8 L USM II lens. While on MF (AF servo switched off) pulling the focus wheel either way swipes the focus plane from full back to full front on both focus ends. I tried every setting but nothing seems to correct it. All my other lenses seem to work fine (e.g. Canon 8-15 fish-eye, 16-35 f./2.8 L III, 85 f./1.4 L IS II, 70-200 f./2.8 L IS II). Any ideas?

I have a problem when using my 5DIV in combination with the EF 24-70 f./2.8 L USM II lens. While on MF (AF servo switched off) pulling the focus wheel either way swipes the focus plane from full back to full front on both focus ends. I tried every setting but nothing seems to correct it. All my other lenses seem to work fine (e.g. Canon 8-15 fish-eye, 16-35 f./2.8 L III, 85 f./1.4 L IS II, 70-200 f./2.8 L IS II). Any ideas?