The connection was reset

Before all, please forgive my bad english. :oops:

While I tried to open a second session, WinScp aborted with error.
The problem is that when I try to reconnect to my first opened session I have the message "Network error: Connection timed out"

Futhermore, each domain hosted on this FTP session is no longer avalaible.
My web navigator displays "The connection was reset".
I had this bug only two times in one year but I would like to know how to avoid it happens one more time.

Generally, I have to wait for three day before to be able to reconnect to my websites.

Thanks for your help,

Look like a problem with your hosting provider. Please contact their support.