We recently had to swap out the keyboard and circuit board assembly because we were having a lot of issues. Jog was crunchy, the table would move in the wrong axis when jogging, complete computer lockup (even e-stop wouldn't work), random "N" characters on command line, etc.

With the new assembly everything is working as it should except two things:
1 - When in MDI it will stop taking input after a few commands. You can manual back and it's fine for another minute.
2 - When running a program (trickled in over USB->serial) it will randomly "slide hold" every 15 seconds to 2 minutes. "Start" will get it going again without issue.

Anyone ever run into this? Any ideas on fixing it?

Thanks!