FileNameSyntax and StudyDate

Hi,

I'm using FileNameSyntax = %modality\%studydate[0,3]\%studydate[4,5]\%studydate[6,7]\%id\.......

There are some studies (not all) from different devices, that give us a wrong path:

CT\2019\07\3\.. instead of CT\2019\07\31\..

DX\2019\06\2\.. instead of DX\2019\06\21\..

CT\2019\0\\.. instead of CT\2019\07\31\.. and so on.

I've tried to figure out what is happening and modified FileNameSyntax = %modality\%id\%studydate\....

Now I'm getting wrong pathes that look like CT\<id>\2019073\.., CT\<id>\20190\.. At the same time i can see correct study date in the dicom headers of that studies (20190731).

What's wrong with StudyDate in FileNameSyntax?

I'm using 1.4.15.

I see, probably I should have updated the software.

Evgeniy