I now have 4 different Xbox controllers, several different adapters.  I cannot get any combination of these to work consistently with Mach4.  Every once in a while one will work for a few minutes but nothing seems to be consistent or repeatable.  If anyone can help it would be tremendously appreciated.

I have 2 different Avid CNC Pro models:  one in Ohio and one in Florida.

The plugin hasn't worked correctly for some time now.  I use a version that was prior to 4609, have to overwrite the new one whenever I download a new version. It actually was a great tool before it became corrupted.  You can read about it here: https://www.machsupport.com/forum/index.php?topic=44102.0  Pages 5 and 6.