diff --git a/BLTouch-Installation-(english).md b/BLTouch-Installation-(english).md
index 1540731..efd8a7f 100644
--- a/BLTouch-Installation-(english).md
+++ b/BLTouch-Installation-(english).md
@@ -144,6 +144,10 @@ Here is the auto-leveling in action:
 
 [![BLTouch on Youtube](https://img.youtube.com/vi/GLg61QyFz4U/0.jpg)](https://www.youtube.com/watch?v=GLg61QyFz4U)
 
+## Troubleshooting
+
+If everything appears correct and the automatic leveling starts, but stops at the second measuring point and the error message "Probing Failed" appears in Pronterface, this is an indication that the Z-offset was not set correctly and the sensor suddenly reaches a point which is below the height of the nozzle.
+
 ## Addendum
 
 If your sensor is in a different place, you can change not only the Z, but also the X and Y offset with the Gcode **M851**. (See: https://marlinfw.org/docs/gcode/M851.html )