You have this issue: "Bump" in Y-axis
The short summary is the lead screws in side the modules are supposed to be 0.5mm, but they are off between the 2 modules every so slightly so after travelling ~150mm it causes a skip in one module as it loses track.
The recommendation from support will be to find 2 modules that travel the same distance and pair those on the Y axis.
You should reach out to support regardless because if you need replacement modules only they can get it to you.