When I connect to my gecko g540 to my PCI Express Parallel Card PEX1P, I cant seem to get my relay to work for my router plugin. I can get everything else moving except my 12volt relay for my router.

Anyway, is there something I should know about using a PCIe Parallel card with Mach3? If I connect it to any other PC with a parallel port that isn't PCIe it works fine. Any ideas?