Whether it was a voltage sag, burst of static, or some other electronic phenomena was irrelevant; data had been written to NVRAM during sleep cycle, and it was anomalous. The robot reviewed the data and found itself (descending/ascending?) towards (away?) from a collection of undifferentiated structures (city?). There was no clear correlation to the day’s activities and the data was confusing in that it seemed to defy physical laws. The robot determined to consult with the human the next time it was local.