Touch screen and pen doesn't work on surface pro 4

I have installed fydeOS on both my surface pro 3 and 4.
On Pro 3 everything works flawlessly.
But on Pro 4, touch screen, screen rotation, and pen/stylus doesn’t work.
Can anyone teach me how to fix this.
Many Thanks,

Did you install this version?

oh, no, downloading now. Will try. Thanks!