I'm tracking the Transpac from the comfort of my home via YB.  I've noticed this behavior in the boat Tracking window the last couple races I have followed.

Everything works as expected: download boat IDs, start following and tracking a race, etc.  However, if at any point I assign a "class" number to a couple boats in order to sort them in the tracking window, I notice that any following download of YB data doesn't update the boat Tracking window BUT on the chart it does (if I set the time to what was the latest YB download time).

I'm currently running v12.3.12  (not sure if latest updates solves this)

Thanks,
Mark