When I click "CS-Device and Credentials" and found popup window "Error in communicating with DCR Server.
DCR Server may be down. Please start the DCR Server and then refresh the page. ", but when I use "cs-server-admin-process" to check DCRserver process, it shows "Running normally". I try to restart this service again, but the issue was still happened.
But I could find all devices from REM and CM module.