R#9 + VS2013 = Crash on startup

Morning people,

I installed Resharper 9 into VS2013. First launch after install is successful, subsequent launches crash before the IDE has finished loading.
If I run a Repair of Resharper, next launch is successful, subsequent launches crash immediately.

Using devenv.exe /safemode launches successfully.
Using devenv.exe /log doesn't show any errors.

Help?!?!

Cheers
Shea