I'm regenerating different configurations and it seems that some constraints that I have specified to be "on" are suppressed. Can configuration decide on their own to suppress constraints just because it thinks its the right thing to do? Started to question own sanity.
Yes if the part that you suppress has mates to others that are not it will choose to supress other mates because SW doesn't see the other part anymore. Once you unsuppress the part the mates are back.