I have a new rx8 gen 2 and 1900kv combo I put in my buggy, was at the track for the first time with it yesterday. Everything was running well, temps never about 140 on esc or motor. Toward the end of the second pack lost power at the end of the straight. Still have power to steering servo. First two lights and last two lights are blinking- according to manual this indicates possible short in esc or motor. All the solder connections look great. Checked voltage on battery and it was not at LVC. I don't have another motor or esc to try and find out where the issue is. My main question is there something I can try to see if I can get it running again or do I just need to call customer support?

oh yeah- when the switch is on the fan is running the whole time as well now- don't know if that bit helps reason out the issue.