Well I can say I got it back faster than I thought. Other than one email saying my case is closed if they dont hear back from me in 48 hours.....HUH???? So I called and they said bird is fixed and test flown and will be shipping back to me. OK..... sooooo what did they do to it?????? Well we cant see that info after its been repaired. again HUH????? So he tells me there is no way to find out what was done. Makes no sense to me at all. Got the bird back yesterday just like I had packed it up but grease hand prints were over everything including the white box. And my gimble protecter was laying over to the side. So was it a rush job or what DJI? I noticed now I got it back there is new firmware, rc and app updates from my 1.4 I sent it off . So I dont guess they do update everything like they claim. I flew through one battery last night and I DID NOT loose signal one time. YEAH...... I was going do all the updates and I decided to get some more test flights in to make sure it dont happen again like it did going to 1.4 and start loosing signal again. But I get on the forums this morning and start reading about after the update alot of people are getting vibration problems after 1.5. So I guess I will get 4-5 more battery runs through my bird to test but should I not upgrade and stay where I am at?