I buy a Electronic Assembly EA DIP204-4NLED (KS0073 based) 4x20 characters module (datasheet attached) and I wire it to LPT using Smartie recommanded schematic.
Using Smartie v5.3.2-final(Use KS0073 addresing)works correct
Using Smartie v5.4 and v5.4.1, the option a2 have no effect, the display work as in native HD44780 mode (lines scrambled because the difference of lines addres between HD44780 and KS0073
Can be a bug in HD44780.dll file ?
Same thing happend using FutabaVFD_LCD.dll