Problem with indico fees

do you have an idea why my indico feeds does not run correctly if done via the cron (either if I get a run date of few minutes before) but works as expected if I run by hand ?
any suggestion on what I should check ?
I thought to a possible out of run time but it take just few second to give me the right expecting behavior … But in case where and how can I change it ?
(I am in D v9.4.2)