iPlayer & OnDemand services are so slow, taking minutes to load. I have lived with this for months but tonight it was highlighted just how bad by using 'red button' to continue watching the hockey, when BBC4 switch to a different event. The match clock was on +11 minutes left when I pressed the red button and it was on +7 minutes when the hockey finally loaded. 4 minutes to load is totally unacceptable, especially when other devices load almost instantly.
I appreciate there may be a higher demand during the Olympics but as I said this has been going on for months if not years! Given how much Virgin Media costs, it should be fit for purpose.
[MOD EDIT: Subject heading changed to assist community]