Colecovision and Gameex Arcade controller issue.

[RainnWater]

Trying to run Coleco Vision SL roms through Gameex Arcade. When I choose a game and hit play this game it boots up the Coleco Vision start up screen with the cartridge name displayed like it should, but after a few seconds its supposed to load the number pad screen and let me choose a number to start the game. It just refreshes over and over again to the Coleco vision startup screen. If I run mame (I'm using Groovy Mame v256) with just the GUI and bypass Gameex it works fine. It must be something in Gameex I don't have set right. I have played around with the command line that Gameex uses in the set up. But it still does the same thing. My Atari SL games work fine through Gameex. Not sure what I'm missing.