Hi. New here on this forum. Can an unstable battery for my Dji Phantom 2 Vision Plus causing various warnings. I fly quite normal with all updates and newest firmware wire etc ... when the battery in my drones shows 60 % , it can suddenly warn of " critical batteries" someone who has support on this ? Mvh Alex

Hello, I'd suggest you to charge and discharge the battery completely. Then check the battery status in the assistant software with fully charged. If the voltage differences between cells are larger than 150mv and the capacity is much smaller than default, please contact our service center in Europe as below :
Email: support.eu@dji.com
Phone:+49(0)97479304200
Monday to Friday, 9:00AM-5:00PM (German Time GMT+1:00)
Online Support：Monday to Friday, 11:00AM-6:00PM (Netherlands Time UTC/GMT +1)

Clean the battery contacts in battery bay on drone, especially the small ones, then problem is gone.

If you get the same results two time in a row after doing the above recommendations, time to replace the battery. If dying fligh it drops to 8% she is going to auto land and make no difference where it's at or what's under it if you get my drift.

I have exact the same problem. I did a complete charge of the battery (deep cycle). I also cleaned the contacts but still the same problem. When I look into the Assistent software the battery looks fine. It charged 29 times.