Oh, that is the accuracy for the model/assembly. I don't remember if it has always defaulted to that bad setting. I know when I open old models they always have that and I have to change to absolute, regenerate, etc.
In the past I have had manufacturing sequences that wouldn't run if that accuracy wasn't set to absolute. No error message about the accuracy, just something useless like "Cannot run that type of sequence". Ever since I have changed all my start parts (.prt, .asm, and manufacturing) to have absolute accuracy and I don't have that problem any more. Good that this solves your troubles, too.