I have some reservations about the WPMUDev Dashboard and notifications plugin. First, I have too many plugins already. I have to remove several in the past for conflicts, and the ones that remain still cause minor conflicts. Second, I am concerned about increasing the load time on my website, as several of the plugins I have already do. I don't need to add to it. Third, I installed it a few years ago, and when my membership lapsed, it was a pain to get rid of. Have these issues been addressed / thoroughly vetted?