Ive noticed some problems with my mini 2 that are controller related. Basically were the cable plugs into the top of the controller that connects to the flight control device (phone/tablet) is not tight. Symptoms have been at times the camera/gimball will sort of freak out and act erratic while not allowing control of the gimbal, and also I have had complete disconnects (not signal loss, but fully disconnected) the last of which occurred while the bird was about 2 miles out and had crossed a state line over impassable terrain. I was very lucky I stayed calm and managed to get it connected and back home before the battery died. I have tried several devices, tablet, iphone, android phone, and it randomly happens with all of them. Not every flight but enough that I am frustrated. I bought the bird at costco and believe I am within 90 days, so do I return it or file a claim with DJI ? It should still be under some type of warranty and I do have DJI Refresh but I thought that was for the bird itself. Recommendations would be greatly appreciated