Some of you may have encountered the following problem:

Especially in ASP.NET MVC 3 projects (but not only) your Visual Studio may stop responding to your keyboard – mostly backspace and arrow keys (add others if you like <sarcasm/>).

The only solution seems to be a restart of Visual Studio.

But there’s a simple workaround: hit Ctrl+Tab twice which brings you to the previous file you have been editing and then back to the file you wanted to edit ultimately – and everything should be fine.