yes it made sense thanks...

I can't un - subscribe.
I have tried several times over the past couple of weeks using the My Subscriptions List, then I tried going to the topics themselves and clicking unsubscibe and that didn't work either.
I did have the odd success but mostly a box comes up and asks if I'm sure and I say yes and then there is this click and the box that would normally come up to say I have unsubscribed and to close the window doesn't appear.