The System glitched in Solo Leveling season 2 episode 6 because the person behind the System, the Architect, did not want Sung Jinwoo to learn about the truth behind the gates and magical beasts.

"so I invented the HYDRAULIC TRAILER LEVELING SYSTEM. My design offers an easy and strain-free way to make the height adjustments." The invention provides improved height adjustments for trailer ...

It is at this critical moment that the System shows itself to him, laying the groundwork for the forthcoming narrative. Solo Leveling episode 2 continues the narrative from the end of the anime ...

The latest attachment for the Model 1200/1800 Hydraulic ... leveling assembly. Allows for more efficient road shouldering operations Assembly comes in manual or hydraulic operating systems ...