maxcontacts, basically
say it's set to 8
if 8 or more body pieces are touching your opponent or viseversa, no dq will happen
say it's 32. It's almost impossible to do the above.
i'm not too sure what it really means or does in terms to the game but it can be an inconvinience and i'm afraid it's something we have to live with until they update/change/keep it the same xD