Release : 9.1.0
Component : UIM NAS
Select each robot's controller probe.
Press Ctrl-P to open the probe utility.
Click the button to enable 'Expert Mode.'
Run the probe callbacks to clear out the niscache and reset the robot device id on each robot.
The robots will be restarted. This should alleviate the anomaly.
Wait the same amount of time in which the problem reoccurred the first time but if it does not,
Then restart the discovery_server.
Restart the ems probe then the nas.
Restart the data_engine.
Check the alarms again.