Family safety allows skype when interent blocked

Hi Andy,
I noticed that you contacted support after creating this question. What is current status, were you able to solve it or do you still need our assistance?
Thanks

I have blocked internet access on my son's PC after 10pm, and he cannot browse the internet after this time.

BUT … he can still use Skype - how does this happen, and how can I block it?

Hi Andy,
I noticed that you contacted support after creating this question. What is current status, were you able to solve it or do you still need our assistance?
Thanks