I very seldom use windows but today tried to use adb and it's odd. When typing 'adb shell' I get adb shell as normal, 'adb devices' shows nothing. It is obviously connected if I can run shell commands in the shell. I can also push files to the device and run logcat. Shell commands from terminal don't work, or not all of them anyway, I tried setting device owner with 'adb shell dpm' commands and they disappear with the enter key. Settings commands don't work either. I'm using windows 10 pro from a usb drive and installed adb minimal with 15 sec installer.