I have an HP Revolve 810 laptop/tablet used for business. There is a couple on issues that are very annoying. One of them is I can't use the touch screen to unlock from Windows lock screen I have to use physical keyboard to CTRL+ALT+DEL. I can't touch to swipe up to unlock the screen to enter username and password.
Another issue is when logged in Windows to search on to type the touch screen keyboard doesn't popup. I have to navigate to the system tray and tap to bring up the on-board touch screen keyboard.
I have check everywhere around for the settings and nothing that I can found to resolve the issue.