Interesting problem you’re having there.
To help diagnose the problem, could you please post some screenshots of your slicer settings?
If its skipping a layer or two it could be due to the filament or the nozzle youre using but I always try to see if its a software issue first.
Is it happening at the same point on every print, even if theyre different designs? If so it could be an issue with the slicer or the printer.