Animation is unreliable

[cptmag]

Since the update the refresh rate for the animation is inconsistent. I will start the progress bar at the bottom but I'm not confident that what I'm seeing is the actual forecast on the main screen (surface wind, swells etc,,) The progress bar can go all the way from the present time to the furthest forecast in the future with no change in the image. It's as if the weather is frozen in time. If I leave it running for awhile and come back (30 minutes) then it seems to function normally. Love the site and hope to keep using it. Thanks