i was downloading a 700 Mo avi file, not so quick since the link was not too good - - - the file was at 35 % downloaded and, after reloading my pc, it was back to 3 % ! ! !
(between the 2 events, like 5 minutes, i did not touch anything in \incomplete or \shared)

how is it possible?!

thanks in advance for any help - - -

Not sure what's going on...

Do you have several downloads going on simultaneously? Could you have confused the download percentages?

Either way, it is best to allow your downloads to complete uninterrupted. Although, this is not always possible since some can take days!!!

Perhaps this was a fake file? Try reading this:

Avoiding fake files

Good Luck