If you have a previously registered device and didn't enter the Device ID and Registration Code, but hit Enter to create new keys during device configuration, you will notice a new device provisioned to your account that you may not recognize and your old device in the system won't be seen by the system. This is because new keys were created during software update, resetting the device as a completely new one.
If you're not concerned about the loss of data stored, you can simply use this as your device going forward. However, if you'd prefer to keep the "old" device data and info (with a small window of missing data), simply go back through the device configuration menu by connecting your device to a monitor and keyboard (RPi) or serial connection (UltraLite) and access the UrsaLeo configuration menu by typing
after you've logged into the device.
Choose option 2 - Register Device. Enter the device's Device ID and Registration Code as they are shown in your UrsaLeo Cloud Devices tab.
To have either erroneous device removed from your system, contact UrsaLeo Support.