Is the dashboard a live?

first time using the service
i got everything working, but the error don’t show up immediatly
i tested it and i have to reload the page to see the errors
do i miss something?

note: the (play, pause) button in the project page in ON
also adding tooltips for these buttons would be very helpful

The dashboard polls every minute when the play button is active.

it is working on my laptop
i will try to know what exactly caused the problem and report it here