TMNT with new display rom, new MPU, new roms. Match is on and after last ball the dmd blanks, there is no sound and the game just sits there until the usual game over sequence plays on the dmd + sound starts playing.

If I have match off, it still has this lengthy pause before the game over animation plays (the length of the pause is the exact duration of the match sequence... thanks to virtual pinball so I could verify this).

Anyone have any ideas or suggestions as to what could be going on? I have some big high scores I don't want to lose by resetting the game to defaults.

Display 1.03 game 1.04 - wonder why I was sent 1.03 when the roms were ordered as 1.04. at least that solves the problem, thanks.

Nope. Put in display rom 1.04 from Matt's Basement Arcade and the problem persists.