I see.

Actually, there was a bug previously with the connection list being out of sync between the service and the UI (App).  It could have caused this issue.  I fixed that in PR #339  by handling the LOGGING_OUT case the same in both places.

I would assume that if this issue comes up in the future it would be a case of the service dying.  If it's not, then there's yet another bug and we should figure it out.  Hiding the issue would not be helpful in the long term.

Showing a dialog would be good, although throwing an exception would also be good so that we get informed in HockeyApp.  Would be nice to replicate the Attention loop so that we can prevent it and exit more cleanly.  We could experiment by injecting remote exceptions on purpose.