I have registered an android device for mdm and it appears in the systems management client list on the dashboard. But, it shows "Management profile has been removed from device!" and I cannot get the device to check-in.   If I try to refresh app list or apply updated profiles the activity log just shows the tasks pending. I have allowed these some time to process but they never complete.   I have removed the device and went through the steps to add the device back. Each time the device get's stuck here.   I have several devices to manage, all same model. Tried two different devices and get the same results.   Devices are Panasonic Toughpad FZ-N1 with Android Lolipop.   Any advice would be greatly appreciated. ... View more