I'm suddenly receiving an error message when trying to open a topic or ditamap via FrameMaker 16.04 connecting to AEM 4.01 via the connection manager. Connection to AEM is successful, but opening of topic/ditamap is not. I can connect to another AEM server instance and topics/ditamaps open without fail. I'm not sure if this is a FM issue or an AEM issue; posting here in hopes someone else has seen it. I've tried rebooting, restarting FM, resetting the AEM connection in FM via the conneciton manager. All fail.