I feel pretty sure it is a software bug as well. I agree with what you said. FWIW - From a power standpoint we are connected like this. UPS A -> Meraki MX A + Meraki Switch A UPS B -> Meraki MX B + Meraki Switch B Only the active MX reboots. The switch that is connected to the same UPS does not. This happens to both MXs just based on whichever one is active. I'm not an electrical engineer, so I guess I can't say a power issue is 100% impossible, but I would say the chance of that being it seems obscenely remote based on the data we have gathered so far. The chance of a software issue seems highly likely. Meraki reports they don't have an official software issue currently open on this. However, obviously we are not the only ones seeing it based on the thread I linked to previously. We are doing what we can to get one open. However, we can't continue to let the business have so much pain while Meraki gathers data. It's a frustrating spot to be in for sure.
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