Hello Everyone.
I received my new Axe FX III directly from fractal last week and I am having exactly the same problem. I program the midi settings in the general menu and then the unit responds well to all the midi commands, but all the settings get lost after a power off and go back to default value ("none").
What was the outcome of your issue
@Lechu? Was it fixed? Was it the battery, was it a hardware issue? I won't open my unit unless directed by fractal support - which still hasn't responded me yet :-( I emailed them on Sunday and was expecting an answer yesterday, which didn't come. I am eating my nails awaiting for the response.
On the same topic, this is really frightening. So you go on a gig and your settings rely on a battery that you can't even know its voltage or when to replace ?
Cheers