Why Is My Bed Mesh Not Working?
A bed mesh can fail if the probe is inaccurate, the mesh is not loaded, Z offset is wrong, gantry is not trammed, or the bed changes after probing.
Fast answer
A bed mesh can fail if the probe is inaccurate, the mesh is not loaded, Z offset is wrong, gantry is not trammed, or the bed changes after probing.
Look at the first failed area, the material, and the slicer profile before changing settings.
Check filament dryness, nozzle temperature, bed setup, belts, and the profile baseline.
Use a small calibration print so you can see which change actually improves the result.
Need a faster diagnosis?
Use STLBEAST Hub paths to move from quick answer to complete guide, AI Doctor support, and validated STLBEAST product workflows.