diff --git a/internal/streams/dot.go b/internal/streams/dot.go
index c54a733a2..870122dcc 100644
--- a/internal/streams/dot.go
+++ b/internal/streams/dot.go
@@ -58,7 +58,7 @@ func humanBytes(i int) string {
 type node struct {
 	ID     uint32         `json:"id"`
 	Codec  map[string]any `json:"codec"`
-	Parent uint32         `json:"parent"`
+	Parents []uint32         `json:"parents"`
 	Childs []uint32       `json:"childs"`
 	Bytes  int            `json:"bytes"`
 	//Packets uint32         `json:"packets"`
@@ -124,9 +124,11 @@ func (c *conn) appendDOT(dot []byte, group string) []byte {
 		dot = recv.appendDOT(dot, "node")
 	}
 	for _, send := range c.Senders {
-		dot = fmt.Appendf(dot, "%d -> %d [label=%q];\n", send.Parent, c.ID, humanBytes(send.Bytes))
-		//dot = fmt.Appendf(dot, "%d -> %d [label=%q];\n", send.ID, c.ID, humanBytes(send.Bytes))
-		//dot = send.appendDOT(dot, "node")
+		for _, parentID := range send.Parents {
+			dot = fmt.Appendf(dot, "%d -> %d [label=%q];\n", parentID, c.ID, humanBytes(send.Bytes))
+			//dot = fmt.Appendf(dot, "%d -> %d [label=%q];\n", send.ID, c.ID, humanBytes(send.Bytes))
+			//dot = send.appendDOT(dot, "node")
+		}
 	}
 	return dot
 }
diff --git a/pkg/core/node.go b/pkg/core/node.go
index a9959c3de..e091f5b37 100644
--- a/pkg/core/node.go
+++ b/pkg/core/node.go
@@ -29,7 +29,7 @@ type Node struct {
 
 	id     uint32
 	childs []*Node
-	parent *Node
+	parents []*Node
 
 	mu sync.Mutex
 }
@@ -44,45 +44,87 @@ func (n *Node) AppendChild(child *Node) {
 	n.childs = append(n.childs, child)
 	n.mu.Unlock()
 
-	child.parent = n
+	child.mu.Lock()
+	if child.parents == nil {
+		child.parents = []*Node{n}
+	} else {
+		child.parents = append(child.parents, n)
+	}
+	child.mu.Unlock()
 }
 
 func (n *Node) RemoveChild(child *Node) {
-	n.mu.Lock()
-	for i, ch := range n.childs {
-		if ch == child {
-			n.childs = append(n.childs[:i], n.childs[i+1:]...)
-			break
-		}
-	}
-	n.mu.Unlock()
+    if child == nil {
+        return
+    }
+
+    n.mu.Lock()
+    for i, ch := range n.childs {
+        if ch == child {
+            n.childs = append(n.childs[:i], n.childs[i+1:]...)
+            break
+        }
+    }
+    n.mu.Unlock()
+
+    child.mu.Lock()
+    for i, p := range child.parents {
+        if p == n {
+            child.parents = append(child.parents[:i], child.parents[i+1:]...)
+            break
+        }
+    }
+    child.mu.Unlock()
 }
 
 func (n *Node) Close() {
-	if parent := n.parent; parent != nil {
-		parent.RemoveChild(n)
-
-		if len(parent.childs) == 0 {
-			parent.Close()
-		}
-	} else {
-		for _, childs := range n.childs {
-			childs.Close()
-		}
-	}
+    n.mu.Lock()
+    if n.parents != nil && len(n.parents) > 0 {
+        parents := n.parents
+        n.mu.Unlock()
+
+        for _, parent := range parents {
+            if parent != nil {
+                parent.RemoveChild(n)
+            }
+        }
+    } else {
+        children := n.childs
+        n.childs = nil
+        n.mu.Unlock()
+
+        for _, child := range children {
+            if child != nil {
+                child.Close()
+            }
+        }
+    }
 }
 
 func MoveNode(dst, src *Node) {
-	src.mu.Lock()
-	childs := src.childs
-	src.childs = nil
-	src.mu.Unlock()
-
-	dst.mu.Lock()
-	dst.childs = childs
-	dst.mu.Unlock()
-
-	for _, child := range childs {
-		child.parent = dst
-	}
+    src.mu.Lock()
+    childs := make([]*Node, len(src.childs))
+    copy(childs, src.childs)
+    src.childs = nil
+    src.mu.Unlock()
+
+    dst.mu.Lock()
+    dst.childs = childs
+    dst.mu.Unlock()
+
+    for _, child := range childs {
+        child.mu.Lock()
+        for i, p := range child.parents {
+            if p == src {
+                child.parents = append(child.parents[:i], child.parents[i+1:]...)
+                break
+            }
+        }
+        if child.parents == nil {
+            child.parents = []*Node{dst}
+        } else {
+            child.parents = append(child.parents, dst)
+        }
+        child.mu.Unlock()
+    }
 }
diff --git a/pkg/core/track.go b/pkg/core/track.go
index 8bc653749..e65240a62 100644
--- a/pkg/core/track.go
+++ b/pkg/core/track.go
@@ -131,13 +131,13 @@ func (s *Sender) WithParent(parent *Receiver) *Sender {
 }
 
 func (s *Sender) Start() {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-
-	if s.buf == nil || s.done != nil {
-		return
-	}
-	s.done = make(chan struct{})
+    s.mu.Lock()
+    if s.buf == nil || s.done != nil {
+        s.mu.Unlock()
+        return
+    }
+    s.done = make(chan struct{})
+    s.mu.Unlock()
 
 	go func() {
 		for packet := range s.buf {
@@ -196,7 +196,7 @@ func (s *Sender) MarshalJSON() ([]byte, error) {
 	v := struct {
 		ID      uint32 `json:"id"`
 		Codec   *Codec `json:"codec"`
-		Parent  uint32 `json:"parent,omitempty"`
+		Parents  []*uint32 `json:"parents,omitempty"`
 		Bytes   int    `json:"bytes,omitempty"`
 		Packets int    `json:"packets,omitempty"`
 		Drops   int    `json:"drops,omitempty"`
@@ -207,8 +207,10 @@ func (s *Sender) MarshalJSON() ([]byte, error) {
 		Packets: s.Packets,
 		Drops:   s.Drops,
 	}
-	if s.parent != nil {
-		v.Parent = s.parent.id
+	if s.parents != nil {
+		for _, parent := range s.parents {
+			v.Parents = append(v.Parents, &parent.id)
+		}
 	}
 	return json.Marshal(v)
 }