I upgraded from 5.7 to 6.0. Tried to assign a connector to a node and got this error:
Retry Count exceeded for handleAgentResponse.
Giving up.
When I go back into the connectors, it looks like it was created, but it won't start. Removing that connector and trying to re-add produces the same problem. I see that there was a connector update download along with this one; the documentation says that the LEM upgrade itself includes the connectors but is the additional download required?