I have the following problem. In the insertion of values in Indesign cursor is set too far to the end of the field and you can not manually enter a different value. For example, the screenshot below. The selection is offset from the beginning of the field. The error applies only to InDesign, other programs in the package CS6 work correctly.
Moving to InDesign forum
What operating system are you running? CS6 doesn't work reliably with recent Mac OS versions.