Sky Go not working on PS4 - solution for me.

[disae]

I had the same problem a number of others had - sky go stopped working on PS4 today despite working well yesterday.Error message said not available in my country even though I am in the UK the same as yesterday. I checked with Sky that Sky Go Extra was still active on my account and it was active. Tried signing out and in. No help. Finally switched router off and on again and all working well for now.