Etronix Pulse????

[TMRdevelopment]

Hi all, bought one of these for my boy and fitted to his Durango 210 starter package. Runs for no more than around 5 secs then the car freezes - as you go closer to retrieve it then it comes back to life for a similar amount of time then dies again. Changed over to my Sanwa setup and the car worked fine, so fitted the Etronix stuff in my KF2 but I did not suffer the same issues and ended up running that for the rest of the day without issues. Any ideas why? The Durango is running Tekin RS Pro esc and redline motor, with savox servo