Have been using CoreFTP 22 Build 1835 in Windows 8 and over past two days getting a SFTP connection error Cannot establish connection. Using Port 22 and changed it to 21 but same error message.
This connection was working up to yesterday and I haven't changed anything.
Also earlier in week when connection was working had problems when I tried to rename a directory on server. It appeared to then start to copy the files from the directory to the user/data directory on my PC. This appeared to happen every time I renamed a directory and you could not do anything until it completed the copying of these files to my PC which I did not want.