Auto FTP Manager can transfer multiple files simultaneously. Each transfer requires several steps between the FTP server and the FTP client - requesting the file, checking permissions, etc. The actual transfer is quick, the steps may take time especially on a busy FTP server. You can adjust the number of concurrent transfers. This will maximize your available network bandwidth to speed up your transfer time. Concurrent transfer only help if you have multiple files, they will not speed up a single file transfer. You can adjust the concurrent transfer using the instructions on this page: https://www.deskshare.com/help/afm/Connectionsettings.aspx

Auto FTP Manager will adapt to most resolutions automatically so that text is clear and everything is easily visible. It sounds like you may need to adjust the DPI on your display. DPI [Dots Per Inch] is the number of dots the screen displays per linear inch. From the control panel, set the resolution to native i.e., the one which is recommended by windows and then adjust the DPI. To avoid common issues like clipped, blurred or Off-screen buttons, set the DPI to 100% (96 DPI) and then adjust to higher numbers until your text is clear and everything is properly displayed in your windows.