i create a pb page call countdown,
put a date for tomorrow my country
then i change general setting > server > time to Argentina Buenos Aires, and instead have the counter for 1 days and some hours just appear some hours with 0 day
so basically the countdown work when general setting server time is set to universal, but that universal is related with my server setup and not universal
universal i think means that if show how many time left for each web visitor with no dependencies on their computer setup
now if i setup argentina, and other setup mexico the countdown differ as assume the time is local and not global
best