Doing patrols, public events, and killing high value targets over and over again just to get the same sleeper node I've gotten over and over again is beyond frustrating. It just seems like another bonehead design that inexplicably made the final game. Once we get a sleeper node, it should never pop up again. You could have raised the number of resonate stems to unlock a node from 4 to 8, or you could have added sleeper nodes to every planet to give us a reason to go back to those worlds other than a flashpoint milestone. The tedious chore aspect of farming in this game is aggrevating. Farming can have a sleeker, more goal driven desire if you stop and think about stuff for a minute.