As someone who still hasn't gotten my pani, and so hasn't paid for it yet, I hate hearing stuff like this. I don't care if it's not the most powerful, or fastest around a track, but I DO care if it's going to be having constant problems that will kill the joy of owning it and destroy the resale. Sorry to hear it. At least it's under warranty I guess.
Edit: did they give you any run around with all your mods? I wouldn't be surprised of they had blamed it all on the Shorai.
Bike is in shop for 2 weeks. I got the can line error.
Harness melted by radiator, and ecu is starting to .....
Damn it. All warranty.
Note: my bike started shutting off in corners and whatnot. Check for loose wires and etc.
Bike out of shop. Re routed harness and cannot get the error to replicate any longer. I have had the bike back for quite some time, just an fyi.
NOW YOU KNOW