title: Visual studio busy waiting for internal operation
body: <p>Many times when hitting a break point during debugging my (WinForms) application, Visual Studio becomes unresponsive for 10-20 seconds, and I get the following message in the bottom right corner <strong>Visual studio is busy: Microsoft Visual studio is waiting for internal operation to complete.</strong> Every time it happens, I see that Visual Studio Standard Collector is using a lot of CPU. Can anybody tell me what this Standard Collector is, and if there is something to do to avoid this happening? This is on Windows 10, VS Community 2015 Update 1.</p>