Radar map tab refresh rate

Im wondering if anyone has noticed this.

When I open the map i will get the current map local to me. When I put the map into motion the time that it takes to load the data for the loop is incredibly slow. The map may cycle over a dozen times before the loop is completely loaded.

It’s not a bandwidth problem.

It seems to me to be insufficient buffering on their end.
Or it could be that the data is past in two parts, current and historical, and they don’t start with the historical until you press Play.

Alright, after playing with the page some i found a bug in the “play” feature.

I can move the time slider manually to a time and it displays correctly for that specific time. Hit play and the map clears and won’t load the frames to make the loop run correctly.