Worked fine for me with when I tested it with your code and character based 
(after fixing the END bug)
Yeah I'm not sure where to go from here, idk if it's something I need to talk to my IT dept about or Ignition or what. This is where I'm at and stops at 4 with these settings.
If I remove the delays I'll get an array of [1,2,3,4....45,46] or some large number just once and that's it. Any suggestions?