Hi TherennI have just done an upgrade of our OpManager to latest version.nnAfter the upgrade it just stopped working and I have not been able to get it working at all.nnOur copy has been previously upgraded from Version 5 to 5.5 and then to 5.6 beforehand.nnIn the wrapper.log the Error "Failed to Establish connection to Web Server. Gracefully shutting down OpManager"nnWhat files should I look in to dig into this deeper?nnCheersnnA.