Yes, when downloading small files in a high speed environment it was really awful
I will try new version and send u feedback.
Also, I would like to mention an other problem I faced...
When I download to a USB 2.0 disk (4mb/sec) speed, the file is being cached by FlashFXP. The disk is facing a non-working period of half a minute and then a file of 20mb is being saved to disk instantly (with a delay).
I think is better to have an option to reduce the cached size and span the writing process better in time. Or even an option to disable that! Some people don't like it!