It worked Thanks!!!. Actually I installed manually the Future::IO module as it was marked as a dependency of a websocket module and was not being resolved by CPAN process. I uninstalled it via CPANM and then reinstalled IO::Async::Loop which worked.

So it comes down to four things:

1. Socket wa sto be upgraded.
2. Future::IO was unnecessary.
3. No bug in tests plans.
4. No problem with Perl distribution and windows platform.

Probably force installed also did the trick.