When you disconnect your bluetooth Becuse you need to use bluetooth. But not the KT app/device It keeps trying to reconnect without permission and with the only way to stop this unwanted behavior is to uninstall the app and reinstall it when needed. A complete waste of my time my data. This app may be #1 logging app. That does not mean it works correctly / or effectively. It just shows how sad the others are. Windows never did fix the blue screen of death.