I have about a dozen flights on my PV and luckily have had none of the issues mentioned in these forums. Is a software update absolutely necessary? I'm very comfortable with how it performs now and am concerned that if I mess with it I will have problems. It seems though, that most people jump right on the updates when they are released. The only update I would like to get, if it ever is released, is an autonomous flight (waypoint) update. Is that in the works?