Realizing that it was badly connected on the pull-down resistors
after I read what you wrote.
Was linked 10K between I/O pin and 5V
But now I have connected it to the I/O pin and 0V
So now it works as it should.
Should build on my project.
Thanks for your help
John
![Very Happy :D](./images/smilies/icon_biggrin.gif)