..and Bod too.

Being IO::Async the guilty one you can try to test it per se:

cpan> test  IO::Async

...

Nothing was ready after 10 second wait; called at t\51loop-connect.t l
+ine 262

...

Stopping: 'test' failed for 'IO::Async'.
Failed during this command:
 PEVANS/IO-Async-0.77.tar.gz                  : make_test NO
[download]

I also noticed the windows firewall blocking something during the test phase.

Iirc I had the very same problem installing WWW::Mechanize::Chrome but problably I have just cpan --notest install IO::Async or --force the installation.

Actually on my strawberry 5.26 i have:

cpan> r IO::Async

Package namespace         installed    latest  in CPAN file
IO::Async                      0.75      0.77  PEVANS/IO-Async-0.77.ta
+r.gz

cpan> r WWW::Mechanize::Chrome

Package namespace         installed    latest  in CPAN file
WWW::Mechanize::Chrome         0.50      0.65  CORION/WWW-Mechanize-Ch
+rome-0.65.tar.gz
[download]

L*