@george1421 Correct I am not using MDT to create them. I am however seeing this same result off of the Surfaces. So I will break down what I am using and that way we can all see what is happening:
Any thought about creating a standard image on MDT and then deploying to the surfaces since you are upgrading to enterprise anyway. This would give you a consistent image across your fleet of computers from tablets to workstations. The only issue I can see is ensuring you have the proper driver files available for the surface.
The idea would be to build your reference image as a vm. If you use the lite touch method (with a little work) you can install windows, update it to the latest patches, install all software, do a last windows update then capture with fog for deployment. This is how we manage our images. Then next quarter rebuild the reference image again with the latest updates and software and recapture with FOG.
I know this is off topic a little, but maybe its not the computer but the process that has issues (no offense intended). Its just something to consider.