@ Michael Kaufman - I was able to reproduce the issue on our boards as well as the boards from other manufacturers. So it seems to be an issue with NETMF. I would create an issue here: https://netmf.codeplex.com/workitem/list/basic
Is there any changes regarding possibility to connect to running code and set breakpoints?
I have tried it with VS2013 Community and latest pre-release 2015 and it seems it is still not possible. It will be enough just to place breakpoints in own code not necessary in GHI or MS libraries but it still complains that symbols are not possible to upload and especially that GHI modules doesn’t include .pdb symbol files (there are only .pdbx files).