I have an odd issue going on with my Flash Machine... either just sitting powered on or in the middle of a game it will randomly start playing a very rapid series of high pitches noises for about 10 seconds from the speaker and then half the lights on the playfield go out and the game is dead. After this happens the display shows as if the settings mode has been entered using the buttons on the coin door. None of the buttons work and the game just displays 1486 1 in the first player display. Then even more odd is half of my settings like free play mode option 18 etc... restore to default as if I pulled the batteries. The batteries were replaced last week so they are brand new. I cant find anywhere online of someone having a similar issue. The sounds coming out of the speaker when this happens is nothing like I have ever heard... powering the game off allows the game to function as normal again. That is until it freaks out. Any ideas?