There are many things that control a connection for Anzio Lite and Anzio Win.
This includes network devices, the host application, the host operating system, user login scripts, Microsoft Windows settings and more.
This is different than how the FTP (file transfer) or HTTP (web browser) protocol behaves, these protocols simply try to reconnect since no login is necessary.
These type of dropped connections are most often seen when connecting over the Internet through an ISP (Internet Service Provider).
They can also occur when a hub, router or network switch is not properly configured or when one of these devices is beginning to fail (generating errors).
If you are using i Cloud and messages get stuck, see Outlook and i Cloud 2: What you need to know for the latest information.
If you are using a Comcast account and messages aren't sending, you need to change your outgoing server to use port 587 or 465 and set Use this following type of encrypted connection to None then click OK.