Hi, recently I have started having a strange issue where I am getting an FTP Response 421 error (screenshot attached) whenever I try and upload more than 1 file through FTP, it lets me upload one at a time fine but obviously I am not going to go through folders with 100s of files uploading each file at a time. I have already contacted the company who provides my VPS and they have said that all the settings on the VPS are fine so it must be an issue with Cyberduck. Could you please help me resolve this asap?!
Duplicate for #9368. Please limit the number of connections allowed for file transfers or disable the use of multiple connections for file transfers in Preferences → Transfers → Transfer Files by choosing Open new connection.