After updating the main board software it might be necessary to also update the back bottom display board as well. This is because the matrix information will not have enough information to display the options correctly.
To correct, download the lastest matrix1 software and copy this to the game's SDCARD.
On the main board, turn dipswtich 3 to on.
Power on the game and in about 3 or 4 seconds you should see a comm error.
Power off game, remove the file you added to the sdcard and set dipswtich 3 back to off.