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

Support & help
1

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,
Aal

2

Did you install this version? https://fydeos.io/download/device/surface-pro4

3

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