Updated the driver to 1.4.0.0
I did it for myself. I thought this would help with the problem of hanging at 1000p, but it didn't help. Maybe it will be useful to someone.
Install via samsung_spf.inf
samsung_spf_lcd_driver 1.4.rar
I redid the theme from this topic for 800x600. Maybe someone is also looking for such a permit. Add 1024x600 version
Moveton_blue800x600.splcd
Moveton_blue1024x600v2.splcd