For the second time ever, my SolarEdge SE7600A-USS20NHB2 StorEdge inverter has somehow switched from basic Ethernet LAN communication to Cellular. The system was operational on 2/11/2020 and the first time it ever happened was on 11/18/2020. It just did it again this morning and each time I've had to use the button on the inverter to manually switch back to LAN. The Cellular SIM isn't activated so I am alerted to the issue when I can no longer monitor the system from the app or web.
Has anyone else experienced something like this or know what could trigger the switch?
Has anyone else experienced something like this or know what could trigger the switch?
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