Also, i don't know if this is a power supply issue introduce with the new Raspbian Stretch, after the installation of stretch it show an under voltage warning (but no red light on Pi) but after moode installed it disappear. This is very strange as i never got this warning before with moode 4.1 or Volumio.
I will try to look at the power supply board to see if this is the root of the problem.
I will try to look at the power supply board to see if this is the root of the problem.