I think this might be a Disting EX i2c issue actually... even directly setting a static value from a slow metro on monome crow the parameter will flip between values. For example, running the following code on crow with Disting EX in Dream Machine algo, the Prime 1 parameter is toggling between 199 and 211...
CODE: SELECT ALL
metro[1].event = function() ii.disting.set_controller(1, 100) end
metro[1].time = 1.0
metro[1]:start()
https://modwiggler.com/forum/viewtopic.php?p=3614625#p3614625