raceQs is designed to show only the boats in ones fleet, all other boats will be suppressed from the view. In the big fleets there is no need to completed the screen with non competitors boat. the fleet is defined as a group of boats who crossed the line within five min from the start time.
the start time was defined incorrectly 10:31 instead of 10:30 and all the boats who started on time “disparaged” from the view. We had change the start time and it all works.