while working on a web project on the server in the VS Code program, it automatically deletes the first character of the file name when trying to upload the file I edited with the sftp plugin (regardless of extensions) to the server.
For example; After processing the database.php file, after uploading it to the server, I display it on the server as atabase.php.
If the file I want to upload is in a folder, it deletes the first character of the folder name.
File directory I want to upload: public_html->config->app.php
the wrong directory on the server after upload: ublic_html->config->app.php[enter image description here](https://i.sstatic.net/BUsMsHzu.jpg)

I have to connect to an SFTP server in order to download a lot of data (most csv files). But I cannot to connect to the server. I tried with : WinSCP and FileZilla (which is verry expensive if I want to connect to an sftp) How can I connect ?? Thanks a lot !