THC doesent work when G code is running

while doing the first tests on my machine I noticed that THC doesnt work when the machine is running G code
I looked around and did some tests and it does work and move the z axis when I start a manual cut with f9 and jog with the arrow keys

QtplasmaC is getting arc voltage and arc ok signals 
the G code im testing is the metric wrench and things from the conversational panel
the THC enabled light turns on but not the active light
it looks like the machine is getting up to the feed speed 

how should i troubleshoot this and am I missing something obvious?

Have you enabled the THC in the GUI?

Disable "mesh" mode.

THC is enabled in the GUI and mesh mode is turned off

left the config attached in case it might be of any use

I don't see anything in the hal  files that reference the THC or plasma voltage or
source for plasma voltage information at all.

PCW wrote:

I don't see anything in the hal  files that reference the THC or plasma voltage or
source for plasma voltage information at all.

+1