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

I've found a deeper explanation for this problem.

I had this problem, with the symptoms user1110039 described BUT I haven't installed LastPass toolbar. And my default browser is Firefox.

Well, my application uses SetWindowsHookEx() function for setting a system wide shortcut. Which happens to be the reason for blocking F10/F11 debug keys (only in Windows 7 64 bits) It doesn't happen under 32 bits.

I've just removed the hook from the debug build and it works ok. I reckon the problem with LastPass is some system wide hook in the code of the extension.