2 gateways are on one network, the other is on another network entirely As all 3 went offline in a short space of time, I am suspecting this is an account issue rather than gateway issue.
All 3 went offline roughly around the 16 Aug 2019 (AEST) and have not recovered.
No data showing in the traffic window.
login logout of account or add remove gateway down not help
Any ideas as to how to resolve this? or how to investigate further?
I see that two off your gateways have the same Eui.
So it the two first or at the same network it could be a out off service off Internet.
The last one got the same Eui as the first so this will all so show not online anymore.