Marvel Super Heroes bug

[Saten]

Zsnes vpre 1.43 July 24 2005 Win

When I play "Marvel Super Heroes - War of the Gems" the screen always flash and there's black lines crossing from bottom to top. This bug happens only while playing (not in menus). Sometimes it happens less in some stages, or while not moving. Maybe it's some kind of unsupported chip, I don't know. I tried it with Snes9X v1.43 and it doesn't happen but the game runs slower. I was just wondering if it's possible to fix this for newer versions.

---------------------Internal ROM Info----------------------
File: Marvel Super Heroes - War of the Gems.smc
Name: WAR OF THE GEMS
Header: Exists (type?)
Interleaved: No
Type: Normal
Country: USA
ROM Speed: 120ns (FastROM)
Checksum: Good 0x2D38
Company: Capcom
Bank: HiROM
SRAM: 0 Kb
ROM: 16 Mb
Video: NTSC
Revision: 1.0
CRC32: 00AF56E8
--------------------------Database--------------------------
Name: Marvel Super Heroes - War of the Gems
Country: USA
Port 1: Gamepad
Genre 1: Fighting
Revision: 1.0
Port 2: Gamepad
Genre 2: Brawler

[Sith]

Sounds like a pc-CPU or emulation speed problem (i think).
what's your CPU speed? also things like 3ple buffering,vsync can really slow down emulation.
Then again,it could be a bug.
One of the pros or devdudes around here should know what your prob could be.

[Agozer]

It is a bug, I just checked. There's some really bad flickering at least.