In the "Tera Term: Serial port setup" window, when "Transmit delay" "msec/line" is set to another value than 0 (zero); when sending a file on the serial line, the "Tera Term: Send file" pop up window closed immediately without the "Bytes transfered", "Elapsed time" and progress bar.
In the "Tera Term: Serial port setup" window, when "Transmit delay" "msec/line" is set to another value than 0 (zero); when sending a file on the serial line, the "Tera Term: Send file" pop up window closed immediately without the "Bytes transfered", "Elapsed time" and progress bar.