My Mac's networking crashes when I attempt to transfer a file to or from a SMB share that is located on the office network. I use my Mac to connect to my work network. Networking on Mac crashes I have a 2014 Mac Mini running Big Sur 11.2.1. PS2: If someone has a big sur were this works, please tell it here it would be very helpful PS: by the way, Apple guys, adding the upload possibility would not be so hard (in windows works) your 'go -> connect to server' allows uploads with an smb:// share. Please fix it or tell clearly that it does not work. According to Apple 'go -> connect to server->ftp://.' has to work, but it does not. Please check the share name and then try again.'Īs you can see, I know many ways to connect to a ftp server (I did not even mention filezilla or cyberduck) This is not the point. 'There was a problem connecting to the server I tested an ftp in my local network as well (), same results, no problems with firefox or ftp command, not working with 'go -> connect to server' I tested both a public server (like ) which does not require password and a private server which requires user and password, with firefox and ftp command worked perfectly, with 'go -> connect to server' did not.

With 'ftp' command I tested both active and passive and in both cases worked. It works with the 'ftp' command installed with homebrew (brew install inetutils). It works with firefox, just typing '' as url. go -> connect to server -> (or any other ftp) does not work.

Macos big sur ftp server