Hi, I have a few bugs with LightBurn after I purchased the license. I had no issues during the 30 day trial, but then things started getting wonky right after I entered the GRBL license. I’m using an Ortur LaserMaster 2. During the trial, I engraved a 25mm grid pattern on the floorboard as well as several dozen projects, including 10" by 14" canvases. However, after I entered the license (LightBurn firmware latest version as of today), the laser seems to shift around 5 mm on the y axis too much. For example, 70mm is now at 75mm from origin. The laser upon bootup auto homes, then i home again. If I frame, it is often overshot by 5mm on the y axis. If I enter a precise coordinate and move the laser there, it is accurate sometimes. Sometimes, I manage to get the framing accurate but when it starts engraving it shifts upwards so I often end up with partially cut edges on my tiles and test canvas. X axis is still accurate.
Another issue is now that once its done cutting and automatically returns to home, the laser module basically slams into the origin limit switch with a loud bang. If I manually home, from any location, it gently stops immediately hitting the switch. How do I fix these problems? It is making the laser unusable.