I purchased a brand new bulls evo am 3 last week and have run into an issue. After putting together rode around for 20 minutes. went to plug it in to charge, and bang flashing red light on charger. Bike no longer turned on even though battery supposedly had 2 bars left. I took to local bulls dealer, he called bulls said its a normal issue and needed a software update. He did it at shop charged it over night. Picked up and rode around the neighborhood. Rode it the second day also. I plugged it in to charge for a ride the next day, and bang flashing red light again on charger. Bike will not turn on again!! I have a 50 pound paper weight sitting in my garage. Has anyone else had this issue? Please help. I really dont wanna deal with trying to pack this thing up and sending back to shop.