Expiration du délai détécté

Hi,

I synchronize a FTP with a local drive using the command line.
It is working fine for the first time (downloading file) but when i restart the process,
it check all the file but 40 mn later it stop and i can see into log file "Expiration du délai détécté"

Is that possible to define and increase a delay using command line?

Thanks.

Trying to use option /timeout=180
Running actually