Hi, Fred.I'm using release 4.0.5.I made a fresh redeploy today and reproduced the issue.I'm attaching engine and vdsm log file, the time to look is around 12:15:13Also, when I try to delete storage domain from engine - it also returns error, so, this domain seems to be stuck in configuration (it is also displayed at the end of engine log)Appreciate any comments.Sergei