Troubleshooting UWB Location Beacon Flashes

I have one UWB Location Beacon that flashes its indicator light every 2 seconds. There is only one flash (no double flash or anything else), and it repeats every 2 seconds. I updated the firmware for it and the 7 other UWB Location Beacons today. All other beacons seem to be working properly. Do you have a diagnostic table that I can use to look up the issue?