What is wrong?

Hello everyone I printed, or rather wanted to print, the model shown in the pictures with my Elegoo Neptune 3 Pro. I used PLA filament from Sunlu. However, some of the sides are "broken," meaning they printed poorly. So I wanted to ask you why this happened on the sides. I hope you can help…

Ender 3v2 print file is not printed but others are?

Hello, I created a file with Tinkercad.com for a gift. A colleague of mine has an Ender 3v2. It prints this file, but it always stops at different times. Sometimes it stops at the beginning, sometimes after a third print, sometimes halfway through. Other files I've also created with the program print without problems. What…