Why do Cura slice my model with imperfections?

[jayvenmix 0]

Hi, I'm currently using Ultimaker Cura to slice 3D models for my Monoprice Select Mini V2 3D Printer. Upon further inspections into my 3D models, I found that Cura consistently slice my 3D models with imperfections (see images). This problem is consistent with other 3D STL models that I have loaded to Cura, therefore what could be wrong with my Cura settings? I am currently using the latest version of Cura Ver4.6.1.

Thanks in advance !

[ahoeben 1,981]

Turn off “Coasting”.

[jayvenmix 0]

Wow, totally solved my problem! Thank you for your troubleshooting!