VS2013 intellisense code completion

Question

First I thought it was a problem of VS2013 RC/beta but now I installed VS2013 RTM and still have the same problem: code completion does only open after I execute it manually

Answer 1

This happened to me after uninstalling Resharper 8.x

Solution:

Tools -> Options Text Editor -> C# -> Intellisense Ensure "Show completion list after a character is typed" is *un*checked

Tools -> Options Text Editor -> C# -> Intellisense Ensure "Show completion list after a character is typed" is checked