How do I make an enemy with bullet behavior don't pass through solid objects?

hey guys! so I tried to set 'bounce off solids' to yes, it works but when the enemy slides through a wall, he speeds up for some reason, I tried to limit the bullet speed but it doesn't work, has a way to make the enemy slides smoothly through solid objects using bullet behavior?

here's what's going on:https://youtu.be/z-L0IWiH4ds

sorry for any grammatical problems and thanks in advance!

Slide through objects?

Like light passing through water?

When overlapping object set bullet speed to 10

When not overlapping object set bullet speed to 20

Something like that?

Slide through objects?

Like light passing through water?

When overlapping object set bullet speed to 10

When not overlapping object set bullet speed to 20

Something like that?

(I think I wrote something wrong) I just don't want the enemy to speed up when it bounces off the wall, I'll try this