Recording what Format?
Last upgrade to get .mp4 files didn’t work long. It worked one times only and then was gone.
Here my post 892 from Aug.25 witch was not answered, may be overlooked. 
Recording Cam no more recording in .MP4.
I tried with two different Memory Cards( 16GB and 32 GB Formated in FAT32), 10 times Updrading with the 2 files.
FPV App shows Camera Firmware v0.1.7
When swapping the slider in the App" Record" to left (off) it shows a message:
Record data lost. please check your TFCard
But the files are still recorded in .265 Format.