What could be causing my torch to stop

Can anyone tell me what could be causing my torch to stop after the first 2 to 3 inches of cutting. The arcdroid continues on to the end of the file I just lose the arc the same distance every time

Does the first couple inches cut properly prior to the torch turning off?

@Colin

It’s probably really stupid…but did you remember to connect the plasma ground to your material?

It sounds like the pilot arc is firing and then timing out because it can’t find a proper connection.

Cheers
AM

Thanks everyone it ended up being an issue with the regulator on the compressor I was using
Loving this unit!!