How often does auction list refresh itself???

[sherlock140]

I wanna how often does auction list refresh?? And when can we get a refresh button??......coz...it's been 2 hours and auction list has been the same....I'm getting frustrated opening the app every 5 min

and also how often does scout list refresh??

And.....how often do we get offers for scout players...u know the ones that assistant manager suggests with no cash....