I have my F9X back.
With better wifiStill bad after while wifi (only changed wire) and with esc button changed.
Try this bootloader. Bootloader
Connect device to computer
Test and report please. For me now F9X runs 10 minutes and still the same percent.
If it is I will build whole img. Working on camera.
i am facing the 'battery drain' problem and wanted to try your solution but i can't find the Bootloader you mentioned?
I understand it's more than a year ago, but would it be possible to share it again? Or perhaps in the meantime you got some other solution to suggest?
thank you and all others for your work