Not sure what you mean:
1. does it continue downloading the files you want even though you get the LIST error? (the Task does what it is supposed to do)
Okay:
I have a FTP task with 5 download steps in there.
The 1st download step works fine
The 2nd stops after the LIST command, but the task continous, no files downloaded
The 3rd stops after the LIST command, but the task continous, no files downloaded
The 4th download step works fine
The 5th download step works fine
In the 1st, 4th and 5th download steps the LIST command is working and doesn't give me an error.
Prior in version 4 the task stops right after the 2nd download, but that is the expected behaviour you just explained to me.
Uses Visualcron since 2006.