2019 L228 ATS Fail - Wont Restart

[ck0]

Hello everyone Lots of great info here. I need some assistance please. The display shows ATS Fail and the machine will crank but not restart. I have gone thru the setup screen and stuff but i cant see a error code number. What am I doing wrong? I was pulling brush and was on full throttle bc I was about to be stuck. l288 beeped STOP and I shut it down and it wont restart.
Thanks!!

 

[ck0]

I kept cranking and it started been working ever since....IDK thinking maybe I had the lock in the grapple hydraulics engaged as I was using full throttle to get unstuck?? All I can figure,