I've been working on a Win10 clean install for a few weeks and this has been a huge uphill battle. Every day I seem to encounter some very weird issue and it takes me days/weeks to resolve. Tonight I just encountered several phantom drives.
In the following image the drives F, J, K, H, L and I are what I think are phantom drives. When I formatted the drives as part of the drive label I include the actual drive letter, thus you can see that the phantom drives have forced some of my drives to a different drive letter than I originally assigned to it. I started the clean install just before the first of the year and tonight is the first time I've seen this issue. In the image in the bottom right corner is the properties of one of the phantom drives. I'm also attempting to restore the SSD boot drive to an earlier image but so far I cannot. I'm using Acronis True Image 2016, I boot into the recovery, start to drill down and find the .tib image, the keyboard and mouse stop responding and the only recourse is to reboot.
Suggestions would be appreciated.
Click image for larger version. 

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