Have a 60d with current install of ML and Canon firmware.
Load it up to check some features. Enabled focus peaking and selected Magenta as the peaking color. Went to shoot a short video clip result was monchrome except for anything which was orange also had some noisy red magenta focus peaking.
The camera will shoot normal stills.
I selected ML defaults but had same result. Inserted a different card did a low level format-no ML-shot a quick test clip same monochrome result.
At a dead end
Help!