Trying to upgrade the storage on my Dell Poweredge R720 using these instructions https://www.dell.com/support/kbdoc/en-us/000116592/how-reconfigure-a-virtual-disk-or-add-additional-hard-drives and when I choose the “device settings” it hangs on the gathering configuration page, for like an hour. It’s not working. Anyone experience this or have any clues on how to over come it. Thanks.