Change the order of files to download

Hello,
why it is spontaneously changing the order of download files when quit FRD?

Description:
Finish FRD (or I will end it automatically), while there are still more files in the queue to download.
The next time you run FRD will change sequence for many files.

Typically somehow thus:

Thank you

Thanks for the report.

This is a known issue. This will be fixed in the next release.