addforce and static walls

Project/Assets/ML-Agents/Examples/Tennis/Prefabs/TennisArea.prefab

   m_TagString: iWall
   m_Icon: {fileID: 0}
   m_NavMeshLayer: 0
-  m_StaticEditorFlags: 0
+  m_StaticEditorFlags: 4294967295
   m_IsActive: 1
 --- !u!4 &4732304271615694
 Transform:
   m_TagString: Untagged
   m_Icon: {fileID: 0}
   m_NavMeshLayer: 0
-  m_StaticEditorFlags: 0
+  m_StaticEditorFlags: 4294967295
   m_IsActive: 1
 --- !u!4 &4011186677764578
 Transform:
   m_TagString: iWall
   m_Icon: {fileID: 0}
   m_NavMeshLayer: 0
-  m_StaticEditorFlags: 0
+  m_StaticEditorFlags: 4294967295
   m_IsActive: 1
 --- !u!4 &4522776505819358
 Transform:
   m_TagString: iWall
   m_Icon: {fileID: 0}
   m_NavMeshLayer: 0
-  m_StaticEditorFlags: 0
+  m_StaticEditorFlags: 4294967295
   m_IsActive: 1
 --- !u!4 &4733128113887812
 Transform:
   m_TagString: iWall
   m_Icon: {fileID: 0}
   m_NavMeshLayer: 0
-  m_StaticEditorFlags: 0
+  m_StaticEditorFlags: 4294967295
   m_IsActive: 1
 --- !u!4 &4859823443517042
 Transform:
   m_TagString: Untagged
   m_Icon: {fileID: 0}
   m_NavMeshLayer: 0
-  m_StaticEditorFlags: 0
+  m_StaticEditorFlags: 4294967295
   m_IsActive: 1
 --- !u!4 &4471539065941630
 Transform:
   m_TagString: iWall
   m_Icon: {fileID: 0}
   m_NavMeshLayer: 0
-  m_StaticEditorFlags: 0
+  m_StaticEditorFlags: 4294967295
   m_IsActive: 1
 --- !u!4 &4821769212579210
 Transform:
   m_TagString: Untagged
   m_Icon: {fileID: 0}
   m_NavMeshLayer: 0
-  m_StaticEditorFlags: 0
+  m_StaticEditorFlags: 4294967295
   m_IsActive: 1
 --- !u!4 &4989061702213290
 Transform:
   m_TagString: iWall
   m_Icon: {fileID: 0}
   m_NavMeshLayer: 0
-  m_StaticEditorFlags: 0
+  m_StaticEditorFlags: 4294967295
   m_IsActive: 1
 --- !u!4 &4535263776590958
 Transform:
   m_TagString: Untagged
   m_Icon: {fileID: 0}
   m_NavMeshLayer: 0
-  m_StaticEditorFlags: 0
+  m_StaticEditorFlags: 4294967295
   m_IsActive: 1
 --- !u!4 &4275308033819996
 Transform:

Project/Assets/ML-Agents/Examples/Tennis/Scripts/TennisAgent.cs

         var moveX = Mathf.Clamp(vectorAction[0], -1f, 1f) * m_InvertMult;
         var moveY = Mathf.Clamp(vectorAction[1], -1f, 1f);
         var rotate = Mathf.Clamp(vectorAction[2], -1f, 1f) * m_InvertMult;
-
+        
+        var upward = 0.0f;
-            m_AgentRb.velocity = new Vector3(m_AgentRb.velocity.x, moveY * 20f, 0f);
+            upward = moveY;
+            //m_AgentRb.velocity = new Vector3(m_AgentRb.velocity.x, moveY * 20f, 0f);
-        m_AgentRb.velocity = new Vector3(moveX * 30f, m_AgentRb.velocity.y, 0f);
+        m_AgentRb.AddForce(new Vector3(moveX * 30f, upward * 20f, 0f), ForceMode.VelocityChange);
+        //m_AgentRb.velocity = new Vector3(moveX * 30f, m_AgentRb.velocity.y, 0f);
 
         m_AgentRb.transform.rotation = Quaternion.Euler(0f, -180f, 55f * rotate + m_InvertMult * 90f);
 
                 transform.position.y,
                 transform.position.z);
         }
-        timePenalty += -1f / 3000f;
+        var rgV = m_AgentRb.velocity;
+        m_AgentRb.velocity = new Vector3(Mathf.Clamp(rgV.x, -35f, 35f), Mathf.Clamp(rgV.y, -25f, 25f), rgV.z);
+        //timePenalty += -1f / 3000f;
 
         m_TextComponent.text = score.ToString();
     }
         actionsOut[2] = Input.GetAxis("Vertical");   // Racket Rotation
     }
 
-    void OnCollisionEnter(Collision c)
-    {
-        if (c.gameObject.CompareTag("ball"))
-        {
-            AddReward(.4f * m_BallTouch);
-        }
-    }
+    //void OnCollisionEnter(Collision c)
+    //{
+    //    if (c.gameObject.CompareTag("ball"))
+    //    {
+    //        AddReward(.4f * m_BallTouch);
+    //    }
+    //}
 
     void FixedUpdate()
     {   

config/trainer_config.yaml

 Tennis:
     normalize: true
     max_steps: 5.0e7
-    learning_rate: 1.0e-4
+    learning_rate: 3.0e-4
     learning_rate_schedule: constant
     batch_size: 2048
     buffer_size: 20480