Reasons for object getting stuck (2D)?

I have a static cave outline as an array of EdgeCollider2D components.
I have a space ship with a PolygonCollider2D in the shape of a triangle and a RigidBody2D.
I move the ship with AddForce(), I rotate the ship with MoveRotation().
Collision Detection Continuous, Interpolate. Contact Offset 0.001. Fixed Timestep 0.01.

Sometimes the ship gets stuck with its pointy end in the wall... It can happen both when I run fast into the wall or slow. It doesn't happen often. I think it is happening more often on Unity 2021.1.6f1 than 2019.2.10f1. It happens on 60fps Windows as well as 90fps VR device.

 

1. It works now when I did this:
   
   
   Code (CSharp):

   1.  //setting edgeRadius on all EdgeCollider2D
   2. EdgeCollider2D[] mapColliders = gameObject.GetComponents<EdgeCollider2D>();
   3. for (int i = 0; i < mapColliders.Length; i++)
   4. {
   5.      mapColliders[i].edgeRadius = 0.000002f;
   6. }
   7. //setting Physics2D parameters
   8. Physics2D.maxAngularCorrection = 360f; //not sure if needed
   9. Physics2D.maxTranslationSpeed = 0.05f;
   10. Physics2D.maxRotationSpeed = 90f; //not sure if needed
   Maybe someone can explain edgeRadius, what it does for collision detection, and why it helps.
   Also I have a small scale of my world, because you are supposed to use 1 unit = 1 meter in VR.