The Core fails to connect with Bluetooth® The Learning Course, Robot Recipes, or Free Production does not finish loading for over an hour I failed to connect with the Core Sending code takes an unusually long time An error seems to happen when I try to send code or migrate code from Test mode The app failed to update at startup time As I was about to start launching the KOOV app, a WebGL error dialog popped up, and nothing else has happened since It seems that my device has recognized the Core using Bluetooth, yet when trying to send code or run the Test mode, it fails and an error dialog appears