diff --git a/htlcswitch/queue.go b/htlcswitch/queue.go
index be95073f..420d1f9b 100644
--- a/htlcswitch/queue.go
+++ b/htlcswitch/queue.go
@@ -3,6 +3,7 @@ package htlcswitch
 import (
 	"sync"
 	"sync/atomic"
+	"time"
 
 	"github.com/lightningnetwork/lnd/lnwire"
 )
@@ -20,7 +21,7 @@ type packetQueue struct {
 	// totalHtlcAmt is the sum of the value of all pending HTLC's currently
 	// residing within the overflow queue. This value should only read or
 	// modified *atomically*.
-	totalHtlcAmt int64
+	totalHtlcAmt int64 // To be used atomically.
 
 	// queueLen is an internal counter that reflects the size of the queue
 	// at any given instance. This value is intended to be use atomically
@@ -28,7 +29,9 @@ type packetQueue struct {
 	// the queue w/o grabbing the main lock. This allows callers to avoid a
 	// deadlock situation where the main goroutine is attempting a send
 	// with the lock held.
-	queueLen int32
+	queueLen int32 // To be used atomically.
+
+	streamShutdown int32 // To be used atomically.
 
 	queue []*htlcPacket
 
@@ -75,7 +78,12 @@ func (p *packetQueue) Start() {
 func (p *packetQueue) Stop() {
 	close(p.quit)
 
-	p.queueCond.Signal()
+	// Now that we've closed the channel, we'll repeatedly signal the msg
+	// consumer until we've detected that it has exited.
+	for atomic.LoadInt32(&p.streamShutdown) == 0 {
+		p.queueCond.Signal()
+		time.Sleep(time.Millisecond * 100)
+	}
 }
 
 // packetCoordinator is a goroutine that handles the packet overflow queue.
@@ -92,7 +100,7 @@ func (p *packetQueue) Stop() {
 // like reg congestion avoidance:
 //   * random dropping, RED, etc
 func (p *packetQueue) packetCoordinator() {
-	defer p.wg.Done()
+	defer atomic.StoreInt32(&p.streamShutdown, 1)
 
 	for {
 		// First, we'll check our condition. If the queue of packets is