Hello Everyone! I am a new member and glad to be here. I’ll keep my query short...I have a project I am working on using a 72v 3000w BLDC brushless motor kit and matching controller. I have (2) 1000w 36v 20AH battery packs that I am running in series for power. The issue I am having is once all is hooked up I get throttle response for about 5 seconds and then nothing. I swapped controllers and the same thing happens. After that, 0 response and both controllers seem dead in the water. I searched here for a similar issue, but could not find anything. Any thoughts are much appreciated!