Yes, sorry I didn’t mention that – it’s with the Shapeoko, and I don’t see any messages in the console. Again, as soon as I click ‘OK’ I’m able to run the file. I also happens randomly - even with the same file. I haven’t yet figured out why it’s random…
That message will happen if I send a command to the controller and it doesn’t respond. Is it possible your USB port went to sleep? As in, does this happen when the machine has been idle for some time, or just randomly even while you’re actively using it?
Ok, this isn’t because of framing, it’s because the Fire button is on.
When you click the Start button, it sends the commands to turn off the beam, but is not waiting for that to complete before it tries to run the job, and the laser is still processing the commands when it tries to send the job code, so it ejects. If you hit Start again, immediately, it would work. It will also work if you don’t turn the Fire button on - the Frame with Shift works without that.
I’ve fixed this and it will be in the next release.