Okay, now I'm convinced the MB is the source of the problem. Early this morning it went though a period of not reporting. This has caused me to lose my Gold Star (kidding, I don't care but, I did lose it).
This morning the unit stopped reporting for a period around the same time the spike showed up yesterday. My two other stations, both using the same internet connection and house power showed no anomalies during this period of time.
WS-2080 on new Meteobridge
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WS-1400-IP reporting directly
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Davis VP2 reporting via Weather Display
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