After Upgrading from Mach4 2480 to 3481 and Plugin 2.01.70 . Mach wont stay connected to the dspmc , Error says dspmc not found , then it will hook up for about 5 seconds and show it
in the History Line . It shuttles back and forth so fast you can see it read out.   Mach 2480 and old plugin were solid as a Rock!
I cant figure it out? Is it in Config or my Ethernet hardware?

  I had to Reflash the box to a a new firmware version and it works great now!