Comment 6 for bug 1677001

Jorge, this sounds suspiciously like lp:1674148. Unfortunately the logs don't have the detail required, as the logging config was not set on the controller model. To confirm that this is the same problem, please do the following:

    juju model-config -m controller logging-config='<root>=DEBUG;unit=TRACE;maas=TRACE'

(setting <root>=TRACE would be so overwhelming as to be unhelpful)