diff --git a/multi.go b/multi.go
index 43db5e8..bb4fafe 100644
--- a/multi.go
+++ b/multi.go
@@ -49,7 +49,8 @@ func (c *Client) Multi() *Multi {
 func (c *Multi) putConn(cn *conn, ei error) {
 	var err error
 	if isBadConn(cn, ei) {
-		err = c.base.connPool.Remove(nil) // nil to force removal
+		// Close current connection.
+		c.base.connPool.(*stickyConnPool).Reset()
 	} else {
 		err = c.base.connPool.Put(cn)
 	}
diff --git a/pool.go b/pool.go
index 2c387e9..9968bd7 100644
--- a/pool.go
+++ b/pool.go
@@ -137,7 +137,7 @@ func newConnPool(opt *Options) *connPool {
 	p := &connPool{
 		dialer: newConnDialer(opt),
 
-		rl:        ratelimit.New(2*opt.getPoolSize(), time.Second),
+		rl:        ratelimit.New(3*opt.getPoolSize(), time.Second),
 		opt:       opt,
 		conns:     newConnList(opt.getPoolSize()),
 		freeConns: make(chan *conn, opt.getPoolSize()),
@@ -458,11 +458,7 @@ func (p *stickyConnPool) Remove(cn *conn) error {
 	if cn != nil && p.cn != cn {
 		panic("p.cn != cn")
 	}
-	if cn == nil {
-		return p.remove()
-	} else {
-		return nil
-	}
+	return nil
 }
 
 func (p *stickyConnPool) Len() int {
@@ -483,6 +479,15 @@ func (p *stickyConnPool) FreeLen() int {
 	return 0
 }
 
+func (p *stickyConnPool) Reset() (err error) {
+	p.mx.Lock()
+	if p.cn != nil {
+		err = p.remove()
+	}
+	p.mx.Unlock()
+	return err
+}
+
 func (p *stickyConnPool) Close() error {
 	defer p.mx.Unlock()
 	p.mx.Lock()
diff --git a/pubsub.go b/pubsub.go
index 223f8b9..3e20fe7 100644
--- a/pubsub.go
+++ b/pubsub.go
@@ -235,7 +235,7 @@ func (c *PubSub) Receive() (interface{}, error) {
 
 func (c *PubSub) reconnect() {
 	// Close current connection.
-	c.connPool.Remove(nil) // nil to force removal
+	c.connPool.(*stickyConnPool).Reset()
 
 	if len(c.channels) > 0 {
 		if err := c.Subscribe(c.channels...); err != nil {
@@ -252,39 +252,41 @@ func (c *PubSub) reconnect() {
 // ReceiveMessage returns a message or error. It automatically
 // reconnects to Redis in case of network errors.
 func (c *PubSub) ReceiveMessage() (*Message, error) {
-	var badConn bool
+	var errNum int
 	for {
 		msgi, err := c.ReceiveTimeout(5 * time.Second)
 		if err != nil {
-			if netErr, ok := err.(net.Error); ok && netErr.Timeout() {
-				if badConn {
-					c.reconnect()
-					badConn = false
-					continue
-				}
-
-				err := c.Ping("")
-				if err != nil {
-					c.reconnect()
-				} else {
-					badConn = true
-				}
-				continue
+			if !isNetworkError(err) {
+				return nil, err
 			}
 
-			if isNetworkError(err) {
-				c.reconnect()
-				continue
+			goodConn := errNum == 0
+			errNum++
+
+			if goodConn {
+				if netErr, ok := err.(net.Error); ok && netErr.Timeout() {
+					err := c.Ping("")
+					if err == nil {
+						continue
+					}
+					log.Printf("redis: PubSub.Ping failed: %s", err)
+				}
 			}
 
-			return nil, err
+			if errNum > 2 {
+				time.Sleep(time.Second)
+			}
+			c.reconnect()
+			continue
 		}
 
+		// Reset error number.
+		errNum = 0
+
 		switch msg := msgi.(type) {
 		case *Subscription:
 			// Ignore.
 		case *Pong:
-			badConn = false
 			// Ignore.
 		case *Message:
 			return msg, nil
diff --git a/pubsub_test.go b/pubsub_test.go
index dd24bc6..6493820 100644
--- a/pubsub_test.go
+++ b/pubsub_test.go
@@ -260,9 +260,9 @@ var _ = Describe("PubSub", func() {
 		Expect(err).NotTo(HaveOccurred())
 		defer pubsub.Close()
 
-		cn, _, err := pubsub.Pool().Get()
+		cn1, _, err := pubsub.Pool().Get()
 		Expect(err).NotTo(HaveOccurred())
-		cn.SetNetConn(&badConn{
+		cn1.SetNetConn(&badConn{
 			readErr:  errTimeout,
 			writeErr: errTimeout,
 		})
@@ -286,7 +286,7 @@ var _ = Describe("PubSub", func() {
 		wg.Wait()
 	})
 
-	It("should not panic on Close", func() {
+	It("should return on Close", func() {
 		pubsub, err := client.Subscribe("mychannel")
 		Expect(err).NotTo(HaveOccurred())
 		defer pubsub.Close()
@@ -297,13 +297,20 @@ var _ = Describe("PubSub", func() {
 			defer GinkgoRecover()
 
 			wg.Done()
+
 			_, err := pubsub.ReceiveMessage()
 			Expect(err).To(MatchError("redis: client is closed"))
+
+			wg.Done()
 		}()
+
 		wg.Wait()
+		wg.Add(1)
 
 		err = pubsub.Close()
 		Expect(err).NotTo(HaveOccurred())
+
+		wg.Wait()
 	})
 
 })