Fias Norbert István wrote:
> The problem is that Indy sends a large amount TCP segments as the
> received window increasing and as no drop occured while ICS FTP
> client does not increase the number of sent segments, so the
> unacknowledged amount of bytes is not increasing.

I have experienced similar issues when comparing ICS and Indy 
components. The problem decreased when setting the BufSize property of 
tWSocket to values between 256k and 1M.

Maybe the FTP client of ICS is can be changed to use a larger BufSize 
values by default (as Indy does, I suppose).


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