Do I have to choose BarPeriod=1 and increase by TimeFrame (e.g. TimeFrame=1440) for all my strategies? And switch to TimeFrame=1 as recommended in the manual temporarely?

Do I am searching for a ghost? During a barperiod it is always possible to enter and close trades (what is working also with my external trigger), only the scale in/out it is not working.Any other issue?