Hi. I've checked the hts-log.txt, and i see that the resume
interrupted download operation resulted in many 'Unexpected
412/416 error (Precondition Failed)'. What can cause this,
and does it mean?
Not only that, but lots of files i had downloaded previously
were now less than 200 bytes in size, and contained a html
page describing this error. Is there a flag we can use so
that the engine doesn’t overwrite perfectly good files in
case of errors like this? The error was written in the log,
so there was no need to overwrite an existing file
(especially a good one).

Thanks,
Hashin