Hi all, I was checking issue 17563: https://pharo.fogbugz.com/f/cases/17563/Method-rename-refactoring-does-not-u... And I saw that the bug could be produced by some change in FTTable, particularly related to the introduction of the needToggleAtMouseUp variable, that caused duplicated events. I did a better presentation of the bug in the issue tracker. Can somebody give a hand in here? I have not enough experience in fast table to see if my intuition on the solution is good or is completely wrong :). Tx, Guille