Certain dealers update at certain times. Maybe
not to the minute, but within a couple of hours.
Taro would be a good example. They vary, but when
I used to watch them more closely, there was a
definitely a more likely time during the day to
If someone else is catching updates more
frequently than you, it isn't due to a timezone.
It's due to someone having the time to sit in
front of a computer all day and keep reloading