I don't know if you've gotten around to inquiring from the Galil card, any of its settings. In cncsetup diagnostics window, you can send commands to the Galil card, I can't recall off the top of my head where the response comes back. Anyways, issue a command (in cnc professional) like
COMMAND TM n?
The card will return a response and by default, it should be 1000. If yours is out of wack, then perhaps it will return 1430 or something.
If you cannot see where the response comes back in camsoft diagnostics, then I would run the Galil terminal program and do the test there. Don't screw up your installation by installing Galil terminal program. I warned you
Let us know what the solution is