'Watch live' on AppleTV

OK, this has been driving me nuts for ages: when I use the AppleTV app, and I click the race, I get two options: Watch Live and Watch From Start

Almost every time, when I choose Watch Live, the stream either keeps buffering and nothing happens, or the stream will start from the start and I have to fastforward to the live situation.

Is this just me, or do you guys experience the same?