Since the last upgrade I haven't been able to copy any files from FTP.
I can connect fine and transverse the folder structures with no lag, but as soon as I want to copy something across it just doesn't want to do it.
I get the" Establishing data connection" box with the Abort button which I have to use in the end.
All other FTP clients work fine but I have always used Opus for my FTP transfers.
I have allowed Opus in firewall and even disabled AVAST.