Update: Additional comments from Emily Bothfeld were added to the third-from-last paragraph.A lawyer who claimed technical problems prevented him from filing a lawsuit in federal court “failed to exercise the requisite due diligence” by trying to file at the last minute, a judge wrote last week.U.S. Judge Robert M. Dow Jr. invoked past rulings stating lawyers who wait until the last day of a deadline, as the lawyer for plaintiff Draga Cairone did, “are playing with fire, that “blaming outside forces …