Here are attachments for discussion from [url=https://sourceforge.net/projects/gujin/forums/forum/49128/topic/2024859]here[/url].
dbgdisk output on working BIOS
dbgdisk output on non-working BIOS
Being investigated in https://sourceforge.net/projects/gujin/forums/forum/49128/topic/2024859/index/page/1 message No 12 and following.
dbgdisk output on working BIOS (with 32gb multiboot pen attached)
dbgdisk output on Asus BIOS (with 32gb multiboot pen attached)
After proposed carry flag fix
debug from line 3032 of main.c
FLOPPYDBG output on Asus
Some error is seen here
Error just before showing ISO boot menu
Asus p.1, not patched
Asus p.2, not patched
Asus p.1, patched
Asus p.2, patched
fixed in 2.8.6