I recently purchased the Hi10X and ran all updates including the Windows 10 - 2004 Update.
When It finished installing, the touch screen stopped working, After going to the driver management I saw that the I2C HID Driver had an orange warning triangle, When I clicked on properties it said that the device has a CODE 10 error. See below.
Right click the I2C and click update driver>>> browse my computer for driver>>> select my own driver >>> let me pick a list from available >>> Have disk >>> select the goodixtouchdriver folder >>> install till complete
Use device manager >> HID>>> uninstall the goodixtouchdriver, remember to check the box as well to completely remove the driver.
Right click the device manager top part >>> automatically install driver
Your touchscreen should be able to work now including you h6/h3 stylus