Thanks guys.
The lines all look good (checked them at flush) and no fluid loss.
I have an IR temp gun and planned to check the rotors, but I’ve never heard of a caliper getting stuck open. The hydraulic pressure seems like it would be too great.
Could it be something to do with the master cylinder or pressure valve?
I should also add that this cropped up over night. It was not gradual.
I really have to press very hard to slow down from 35mph. It feels like someone greased my rotors.
