I have a IdeaPad FLEX 5-1570, out of nowhere the touch screen stopped working, I do have the pen and the pen is working perfectly fine, I tried to stop the HID-compliant touch screen and relaunch it, it didn't work, I tried to uninstall it and it reinstall it self and that didn't work either, I looked for updates for windows and Lenovo vantage and all says up to date, it was working fine yesterday, I'm not sure what to do, also I confirmed that windows seem to see that I do have a touch screen (through control panel it does not say that I dont have a touch screen) any suggestions?