A wastewater-plant WLAN drops only during rare overnight chemical-delivery windows, but the overnight capture buffer wrapped and lost the incident. What configuration lesson applies?
Select an answer to reveal the explanation.
Short Explanation
Rare overnight glitches laugh at tiny RAM rings that eat their own tail. Give the capture a big enough buffer—or write to disk—so the chemical-truck moment is still there in the morning.
Full Explanation
Intermittent production faults demand continuous capture across the failure window. Undersized ring buffers wrap and discard the very frames needed for root cause. Expert methodology configures adequate buffering, rolling save-to-disk, filters that retain critical frame types, and retention policies matched to the event duration before declaring "no evidence."