Yea it is stock, I feel the smart batteries are playing voltage drops in water so limp mode happens, still not sure. Same problem with my 8s outcast. All the same batteries. Water is not good for them.
I had the same problem. For me it was my reciever, the waterproof box its in was not very waterproof. I plasti dipped the reciever and havent had that issue since.
I'm new to the RC world and I'm seeing a lot of immature shit ! Imo... just because it says waterproof or destruction proof doesn't mean I'm gonna take my shit out and purposely ruin it , just to call the company and bitch because it didn't survive a 2ft of water or a 20ft jump. ....Jmo
