NFZ

I have had issues on an off with NFZ. I downgraded to 01.00.0510 because it was having troubles releasing when i was getting NFZ. It would release but and it would say unlock successful but never really unlock. When I went to 01.00.0510 it worked. But i switched out the batter and the issue came back. Do i have to do the firmware downgrade on all batteries. Please advise as this NFZ is a pain in the ass with fase notifications and then it says unlocked but not really unlocking it. Been fighting with this for a few months now. Use to not have any issues what so ever. Should I go back even further on the firmware. Mav 2 Pro

NLD is hit n miss works it won’t work can they fix the problem who knows

This is freaking aggravating. I went back and will never up grade again until they fix their shitty software.

But i guess all the focus right now is with the Air because thats all i see most of the chatter is about lately