Hi,
I found the following issue with the new ESX 6.0.0 Update2 3073146
* I've got a device mapped by RDM like on KB1017530 to a VM (has been connected with the the c# "fat client") some time ago
* I open the new host client
* from there I open the settings of my VM (running or not running does not matter)
* when hit 'Save' even without changing anything I get a red
Failed to reconfigure virtual machine BACKUPSERVER. Incompatible device backing specified for device '3'. end ngIf: !notification.link && !notification.state ngIf: notification.link ngIf: notification.state
Edit settings with the fat client still works as usual...
Ralf.