The last Windows automatic update got hung in a “Undoing changes made to your computer” loop. I could not “fix” the problem. I created a USB boot drive and managed to reinstall a new version of Windows 10. I cannot connect to the internet since I don’t have a modem driver anymore. (It still works within the Android part of the tablet) Probably missing most of the drivers but the most important one is the modem. With that I can download directly to the H12 rather than going back and forth with a USB drive. I also need the Bluetooth driver.