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Posted by Richard McCarter | Feb 23, 2021 @ 01:08 PM | 6,675 Views
My grandson's Heng Long M41 bulldog tank, professional model with 2.4GHz 6.0 controller worked perfectly for 2 weeks. Now the binding between the controller and the tank appears to be lost. The tank will not start or respond in any way when the "start" button on the controller is pushed. I notice that unlike before when the "start" button is pushed the lights on the tank go out. When the button is released the lights return.

Does anyone have a suggestion how I can make the tank and controller work properly again. I've emailed Heng Long about the problem but have had no response of any kind.

Thanks for any help anyone can give me.