2009 Polaris RMK 800 Electrical Issues

I am having trouble with my Sled. Once the engine gets up to temp the instrument panel with cut out completely with the sled dying shortly after. Sometimes in will start up right back up and run without the screen and sometimes I have to wait a while before it will start. It has had a new ECU, Voltage Regulator, and Capacitor. I also got a stator from the dealer that was pulled out of a running engine. I have removed and checked the entire wiring harness. PLEASE HELP!!

Before the screen goes out it the battery indicator wil slowly drop start flashing
And start flashing then the screen goes out and a few minutes later the engine dies like the spark is cut off
The whole thing takes about 5-7 minutes before it dies

thanks for the help, i will jump on it and keep you posted.