Vivoactive 4 touchscreen not working

Hello, I see there are several threads with this question but I didn´t find a fix in any of them. For a couple of days only the middle part of my touch screen works. I have tried all the solutions I read about but still nothing. Some times it gets worst and the complete touch screen does not work. After I turn it off for a while when I turn it on the middle part of the screen works again. Was a definite solution found?

I have tried:

  • Turning it off
  • Recharching
  • Synching
  • Turning off the wrist cardio Frecuency and the physio True up.

Thanks,