I have a problem with calibration and from 200mm / s onwards there is a delay and it does not engrave well or is this the maxim
We recommend reading the documentation for the Scanning Offset Adjustment setting in LightBurn which explains how speed can affect your offset. This setting can be accessed from the Device Settings icon in the top tool bar. Enable the feature and click “Add” to make an entry.
Also, try lowering your Line Interval in the Cut Settings Editor by double clicking the layer in the Cuts / Layers panel.