I had one node at version 3.x and because of many tests and experiments I lost the ability to revert my changes and the node crashed. Chance to upgrade to 4.0.1 with OVA deploy. But when I inserted the license, the warning appeared.
Is there any way to detach the old node and leave only the new one? Is there any known procedure?
yeah, new license does not fix it. It is silly really. With just a small network used as a test environment it proves dead easy to generate 5GB of data indexed a day Admittedly it involved microsoft+sysmon but packetbeat can also do that