Please do work for this task in a branch called issue-271. Jason Johns reports that "excessive frequency triggering" is occurring. See screen shots: <img width="646" alt="Capture_1" src="https://user-images.githubusercontent.com/290288/65345355-c8523c80-db75-11e9-8ab7-7a9e71ca9509.PNG"> <img width="797" alt="Capture" src="https://user-images.githubusercontent.com/290288/65345368-d011e100-db75-11e9-9089-50f135317d40.PNG"> How should we respond?