Just a heads up, I have just updated the test runner teeks99-08f-win2012R2-64on64 from vc14.0 - CTP 4 to vc14.0 - CTP 6. The change should show up in the next run of that runner in a few hours.
I think some people were waiting to see if MS was fixing some things, so I thought I'd send a message letting people know these results would be available.
Tom