In the configuration, the Headwind MDM launcher application was updated from version 6.31 to 6.36. On the Android device, it can be seen that the update from 6.31 to 6.36 was completed, but the Web panel application shows that the device has the old version installed and that a new version is available. When a manual configuration refresh is performed on the Android device, nothing changes. Also, for some devices, the installation status is 'Unknown' even though they are in use. How can I know which devices have actually updated to the new version? The Web Panel was upgraded to version 5.39.2. Device enrollment works normally. We use HTTP polling because MQTT is not allowed for security reasons since TLS is not used. We have been using an Enterprise license from the start. To which endpoint on the server application does the Android device send data for updates?