ReSharper blocks keyboard input in VS2013
Clean the following folder with ReSharper caches C:\Users\{User Name}\AppData\Local\JetBrains\ReSharper\v8.2\SolutionCaches\ [Update] For R# 9.x/10.x: %LocalAppData%\JetBrains\Transient\ReSharperPlatformVs{VS version}\v0{some digit depends on R# version}