I'm on ESXI6.5 and update from XPEnoboot 5.2-5967 to DSM 6.1-15047. The update did succeed but dsm popped some red alert and ds photo stopped working.I backed up my system configuration,mounted the HDDs to ubuntu vm,formated dsm system partitions,did a clean install and import my settings back.Everything is fine now I also noticed that DSM 6.1-15047 Update 1 is available now.Is it safe to update?