Sphero 2.0 Connection fails most of the time

[gunhaxxor]

Hello! I get unhandled error very often when trying to connect to the Sphero 2.0. It succeeds in connecting to the Sphero approximately (or rather almost exactly) every third time. The times it fails I get the following output:

events.js:160
      throw er; // Unhandled 'error' event
      ^

Error: Opening COM79: Unknown error code 121
    at Error (native)

Somebody having the same issue? Any ideas?

[ghost]

I have the same issue, no ideas yet.