Seen a post on phantom Facebook group about 4.0 being pulled and assistant software prompting people to downgrade back to 3.16? At work so I haven't checked myself but can anyone confirm this? If this is true it looks very bad on Dji, using there paying customers as beta testers? Perhaps if this is all True they will acknowledge finally the problem with the fly away issue and maybe even offer some kind of help to those who have lost there birds??? <--- that's probably being a little optimistic but you never know.