Printer is over extruding for the first few layers I'm facing a strange issue where my printer is over-extruding only for the first 6-8 layers (layer height of 0.2 mm).
All the layers above that have no such issue, which, as far as I understand, rules out any extrusion settings misconfiguration.
Also, I'd like to note that the hotbed is perfectly leveled, and the first layer is not too thin.
What could be causing this?

My setup:

Printer: Creality CR-10S Pro
Filament: eSun PLA
Hotbed temp: 60 °C
Hotend temp: 210 °C
Infill: 20 %
Layer height: 0.2 mm
Nozzle Size: 0.4 mm
Speed: 60 mm/s
Depending on your slicer, there might be settings that modify the flow ratio, First layer height or extrusion width for the first few layers. If those are different from the modifiers for the rest of the print you might be able to play around with these variables.