I tried the suggested fix to the video stream, but no joy -- still jumpy, with broken-up audio ...
Have you tried switching to standard quality via the button in the bottom right corner of the web player? Seems to have worked for me.
Still waiting, huh? Dave mentioned an issue with a helium bottle... has that been resolved?
Thank you!Have you tried switching to standard quality via the button in the bottom right corner of the web player? Seems to have worked for me.

No NASATV coverage. Starting LOX topping on both stages.I hope NASATV covers the launch since one of their sats in on top of the rocket.