just updated to 18.3.0 from zero, removed all previuos installed versions and twlight.cxi, I have mi R4-clone (R4 SDHC Dual Core 2019) and installed the autoboot in the flashcard, I have the next config:
On Slot-1 R4 Config:
Sys SD: Run in - DSi Mode
VRAM Boost - On
S1SD: Use nds-bootstrap (B4DS) - Off
Slot-1 SD: DLDI Access - ARM9
Aspect Ratio 16:10
Old 3DS Config:
Same as above
SD access in Slot-1 - ON
SCFG Access in Slot-1 - ON
Slot-1 launch metod - Direct
Auto-start Slot-1 - Yes
I can play the DS Games on the 3DS SD on Widescreen no problem, but only if the R4 is not inserted, the R4 games using the autoboot don't play in widescreen. Also there is an strange effect on the Menu Upper Screen. if is on Wide (16:10) the Top Screen Menu is on 4:3, and if is 4:3 the top screen is 16:10, ONLY in the main Menu, all games SD and R4 are Extended on the top Screen, but not in 16:10.
Some Images:
MK from the 3ds sd:
MK From the R4, on 16:10, last pic is on 4:3, top screen change to wide.
On Slot-1 R4 Config:
Sys SD: Run in - DSi Mode
VRAM Boost - On
S1SD: Use nds-bootstrap (B4DS) - Off
Slot-1 SD: DLDI Access - ARM9
Aspect Ratio 16:10
Old 3DS Config:
Same as above
SD access in Slot-1 - ON
SCFG Access in Slot-1 - ON
Slot-1 launch metod - Direct
Auto-start Slot-1 - Yes
I can play the DS Games on the 3DS SD on Widescreen no problem, but only if the R4 is not inserted, the R4 games using the autoboot don't play in widescreen. Also there is an strange effect on the Menu Upper Screen. if is on Wide (16:10) the Top Screen Menu is on 4:3, and if is 4:3 the top screen is 16:10, ONLY in the main Menu, all games SD and R4 are Extended on the top Screen, but not in 16:10.
Some Images:
MK from the 3ds sd:
MK From the R4, on 16:10, last pic is on 4:3, top screen change to wide.