Visual Studio 2010 F10/F11 Stepping Slow, Toolbar Stepping Fine?

Question

I\'m running Visual Studio 2010 with SP1, as well as R# 5.1, and a few other extensions (like PowerCommands and Productivity Power Tools). Somewhere along the lines, my debuggi

Answer 1

Calling DirectInput's Acquire() function on a keyboard device is what caused the slowdown for me. This is potentially related to the SetWindowsHookEx() caused slowdown - ie. that might be using DirectInput.