The engraving is different!

I have an Ortur Master 3 with 10w laser. Recently, I noticed when I want to engrave a monogram, my machine doesn’t engrave it correctly (lines are not connected and it doesn’t engrave in the right place).
Can someone help if they have encountered this problem.

Can you post a picture of the problem?


Are you doing it on a rotary? Then this can be caused by slippage. Make sure to follow some basic rules for rotaries: Rotary roller - Diode Laser Wiki

Thank you so much. I will try these steps and see if it works.