@wldcu - did the configuration change resolve the issue reported with nDepth search and have you had another occurrence of the issue since the change has been applied?
@nicole pauls - I also have experienced this issue, on my own system and at other sites on a fresh deployment of the appliance that morning. In both instances, restart of the manager provided a workaround to the issue, but not a resolution. Note that my experience of this issue is limited to LEM 5.6.0 only.