The only way we watched is on my wife's Ipad and it was because we weren't watching live. We were about 10 minutes behind the live stream. I tried to join on my Google TV and Netflix would crash.
Also outside USA and stream didn't work on PC at all starting around the final undercard fight. It kinda worked on my phone for some reason but ended up just finding a pirate stream to continue watching on my computer.
Wasn't until the post fight commentary that my official stream started working again