MV1B Graphics Glitches in Text, only affects NeoSD - regular carts are fine

[GeorgeSpinner]

The title pretty much sums up my issue.

I am see graphical glitches/artifacts when using the NeoSD with one of my MV1B boards.

The artifacts appear mostly where there's text. They usually represent as small horizontal lines of pixels.

The artifacts usually only occur in 1 or 2 locations, close to each other.

There are no issues with any of my other carts.

The NeoSD works fine on the 6 other boards I've tried it on (all MV1A, MV1B, or MV1C).

I've tried multiple NeoSD carts on this board and they both behaved exactly the same.

Anybody have an idea what could cause this?

Thanks.

 

[Neo Alec]

My AES NeoSD Pro has graphics glitches sometimes in the menu and in-game. Hitting the reset button on the system after the game loads clears it up. I don't know if your 1B has a reset switch wired, or if a soft reset will do the job.