edit: adding firmware version in case it can help somewhere down the road
[MODEL: Ortur Laser Master 2]
[DATE:01:15:16 - Apr 20 2020]
I haven’t used my ortur for a couple of days. downloaded the new version today.
I usually jog to my work piece then move the art work to the laser position.
so with the new version I jogged, got close and used the fire button.
could not do anything after.
tried again but this time I used shift-frame. it let me jog once more then froze.
reset again. move to work area, hit fire then jog. LB shows busy after I hit jog. not before.
reset again. move to work area, used shift frame several times. hit jog, frozen with busy msg.
(i am using device select to reset)
it cuts ok if I don’t use the fire button.
downgraded to .18 and issue went away
to be clear, I only had a lock up problem if i used the fire button. other wise everything was fine.