We would like to inform you that the Chrome browser has removed FTP support for the problem of downloading full update files for a while. However, if you do the following on your Chrome browser, you will be able to access software files via FTP.
Note: In Chrome 81, FTP support is disabled by default, but you can enable it using the # enable-ftp flag.
How to Enable FTP Support in Chrome
Please perform as following steps respectively to enable FTP Support in Chrome;
Open Chrome and type “chrome://flags” in the address bar.
Once in the flags area, type “enable-ftp” in the search bar stating “search flags”.
When you see the “Enable support for FTP URLs” option tap where it says “Default”.
Tap “Enable” option.
Hit “Relaunch Now” option at the bottom of the page.
Chrome will relaunch and the Chrome will start supporting FTP.