[ScorpiusWireless]

Thank you for the suggestions! I have tried both another engine and different controller. 

Both controller and chip works fine with another “smaller” SSD F1 engine. 

Which points to what another esteemed member of the forum hinted at, which is that the c7005 probably is not “rated” to run with an engine this powerful and therefore “shuts down” when being exposed to too much power.

RevH is the latest and the one to choose. But 7005 should still turn the wheels but eventually it will blow anyway. 
The F1 motors actually do 22k and draws over 3A on start up hence the issue as the 7005 is 3A max from memory.
Glad you solved it