I've been following Exercise 8 of the Integration Developer 1- On-Demand Course.
The FTP connector worked perfectly until the August 2016 Update occurred.
Now the connector hangs when testing the process using the Training cloud.
I don't think it is a problem with the FTP server, as the connector should time out, but instead it hangs.
Although I made no changes, I tried rolling the process back to a previous revision, but the FTP connector (connecting to the Training FTP server) still hangs.
I'll try rebuilding it from scratch, but there seems to be something wrong either at the process level or the atom level.