Do you guys have any tips for this?

I was riding the ski, everything worked fine and suddenly engine stopped when doing about 50mph, all electronics remain working. Couldn't start it anymore, starter motor turning maybe a quarter turn, like it didnt have the power to turn the engine, or if engine jammed. I put in a brand new batter, fully charged, it's still doing the same:

Hooked to a BUDS and it showed like 10 different error codes, mostly something about iBR grounding and checking CAN wires. Ski has only 46 hours and still under warranty, problem is that I shipped it to the Caribbean and costs a fortune sending back USA.

Any idea would be highly appreciated.

Thanks in advance!