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wpfvisual-studiovisual-studio-debuggingdevenv

VisualStudio 2012 devenv.exe @ 50% F5 Debug wont start until its finished whatever its doing


Help appreciated.

I noticed when pressing F5 to start debugging a WPF app that the green play triangle would gray out then after a second go green again as if debug hadn't started. After some investigation I found that devenv.exe was running hot @ ~50% and the debugger wouldn't start until it came to rest at which point myapp.vshost.exe would be created in task manager/processes and would start to debug.

It can take anywhere from 30 - 120 seconds for devenv to finish whatever its doing and I can begin debugging which is driving me mad.

Ive tried disabling all extensions, restarting Visual studio but they didn't work.

Can anyone cast any light on this annoyance.


Solution

  • VS2012 reinstalled to resolve issue.

    Awful to have to resort to this but I couldn't afford the time to investigate.