Unable to type ; or } in Visual Studio. Also unable to save. Auto-formatting conflicts?

Hi there,

I've been using ReSharper for a while and it's an amazing tool.

However, today I've come across an issue where I'm completely unable to type certain characters.  If I type ; or } then nothing happens.  Tab doesn't work and I can't save my file.

The issue has something to do with auto formatting.  Maybe a conflict of some kind.  If I go to ReSharper options and disable "Auto-format on semi-colon" then I can type semi-colons again.  If I disable Auto-format on closing brace, I can type } again.  Anything that triggers an auto-format seems to fail.  I think some auto-formatting occurs on save also.

Re-installing ReShaper doesn't solve it.  Re-installing Visual Studio does seem to solve the issue for a while, but after a few hours of development, the problem starts happening again.

As you can imagine it rather slows me down :)

Has anyone else experienced this?  I'm running out of ideas.

Thanks,

- Rich