I have a recent problem where mdi will not change my tool .When I start the program it will change the tool ? I also have a problem when a program finishes and I need to re- run the program it will not  run . I have to shut down Mach4 re-home then it will run the program once. I tried downloaing The recomended version for the Pokeys plugin with no improvment .I just dont understand how a control can go from working well to not working .The computer has no internet access it is dedicated to run the lathe . I know your going to say my custom screen is corupted and needs to be re-done .Its just took so long to get it the way I wanted and now back to square one . Control computer is a nuc .Pokeys 57 .cnc4pc m17 breakout with a pokeys 57 ..Any one have any Idea's