Laser can't seem to find origin

I’ve done the most recent update 2.0.01 and now nothing works anymore. My laser is a sculpfun s9 so it doesn’t have homing or limit switches, if i try to do frame it just keeps banging and grinding into the corners as if it’s lost. I’ve already tried resetting it and it still doesn’t work. I kept getting alarm:3 which now is alarm:9 in the console table.

Does anyone know how to fix this?

It seems to be the same issue as this person but i can’t seem to find an answer. If anyone knows that would be great.

Without limit switches, you cannot Home the machine. It sets the Origin position wherever the head is sitting when you power up.

Import the latest .lbprefs file (File → Preferences) dated before you did the upgrade. If you have no backup file, reload v1.0.08, make sure everything is good, and save the Preferences file. then reload v2.0.03 and load that file.

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