Hooming and Framing Issue

Have a Jinsoku LC-60A that normally works just fine.

On occasion, when I hit the Home or Frame button in LB, the laser will travel to a spot and just sit there and grind like it’s trying to move but can’t. It doesn’t have to be at the left front home position. Sometimes it seems to want to move forward; other times sideways. Is it just out of alignment with the XY axes or is there some soft limit that should be addressed in GRBL? I don’t seem to be able to stop it with the Stop button in LB or with the Off button on the laser.

What am I missing here?


John T

Check out this post and follow the guidance there:

If you follow the guidance, does this still occur?