I do not know if you remember last year my complaining about the 47 and Jet Ranger both “jumping” in flight. More like dropping 8 feet or so and then popping back into proper place. At that time, you were of the idea that my computer or internet feed or something of the sort must be the culprit. I went along with this for a while and quit flying both helicopters.
I have since moved to a new fiber internet with 1000bps capabilities. Also was bought a solid state computer very capable of running 75-80 fps. New everything including video card.
I tried both again last evening and found that problem still exists. Last night it happened every 3 seconds or so. I am perplexed. I have no problems with any of my other helicopters from other companies. Any idea? At this point, I have to shelve these two again.