diff --git a/go.mod b/go.mod
index 57383a1..5c338f9 100644
--- a/go.mod
+++ b/go.mod
@@ -6,7 +6,7 @@ toolchain go1.22.5
 
 require (
 	github.com/blacknon/go-sshproc v0.1.1
-	github.com/blacknon/lssh v0.6.11
+	github.com/blacknon/lssh v0.6.13
 	github.com/blacknon/mview v0.1.5
 	github.com/c9s/goprocinfo v0.0.0-20210130143923-c95fcf8c64a8
 	github.com/dustin/go-humanize v1.0.0
@@ -24,7 +24,7 @@ require (
 	github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5 // indirect
 	github.com/blacknon/crypto11 v1.2.7 // indirect
 	github.com/blacknon/go-nfs-sshlib v0.0.3 // indirect
-	github.com/blacknon/go-sshlib v0.1.17 // indirect
+	github.com/blacknon/go-sshlib v0.1.18 // indirect
 	github.com/blacknon/go-x11auth v0.1.0 // indirect
 	github.com/cyphar/filepath-securejoin v0.2.4 // indirect
 	github.com/dchest/bcrypt_pbkdf v0.0.0-20150205184540-83f37f9c154a // indirect
diff --git a/go.sum b/go.sum
index 2090525..08c6351 100644
--- a/go.sum
+++ b/go.sum
@@ -15,14 +15,14 @@ github.com/blacknon/crypto11 v1.2.7 h1:LKrnCeXAk4jQmpJTeg/tVvNjqEgKHIE+tYSNXQj8F
 github.com/blacknon/crypto11 v1.2.7/go.mod h1:Z24sFD9pMX3NdUFzX52ggcV7HurAYAGvxud73BrHudA=
 github.com/blacknon/go-nfs-sshlib v0.0.3 h1:tq83kTZibrr99/GCn0pqkJhmBTDMupL/eMI3ZhSM0G4=
 github.com/blacknon/go-nfs-sshlib v0.0.3/go.mod h1:jaCmHgFoj8j08rGrBnhJ4nFO7nUWs4xFrUd2vEPwyx8=
-github.com/blacknon/go-sshlib v0.1.17 h1:iEMIeYsAJLigapB61i4D3VpdOnFboWpztob0ufhmkhQ=
-github.com/blacknon/go-sshlib v0.1.17/go.mod h1:DN5Vkl/FpEzVxGoS0p8uBsBoHpVywiHbALr9UxcfJxw=
+github.com/blacknon/go-sshlib v0.1.18 h1:gzkplZuAH2aHARng2YbiEjzGufZomPdGoMQuqmdA2R0=
+github.com/blacknon/go-sshlib v0.1.18/go.mod h1:DN5Vkl/FpEzVxGoS0p8uBsBoHpVywiHbALr9UxcfJxw=
 github.com/blacknon/go-sshproc v0.1.1 h1:Zhhm/lyC+lotbN8vqXD3fnxVbJP4ILMCu086PuTLXFo=
 github.com/blacknon/go-sshproc v0.1.1/go.mod h1:FoW0cVjAxqtJVrhgzif6SOBsZ27EiMF/i2iCqiUPwBY=
 github.com/blacknon/go-x11auth v0.1.0 h1:SnljCPWcvglWeGAlKc1RAPMHnOfMpM9+GrTGEUQ1lqQ=
 github.com/blacknon/go-x11auth v0.1.0/go.mod h1:SKOCa19LluXHyB+OaLYobquzceE0SWxVW7e/qU5xGBM=
-github.com/blacknon/lssh v0.6.11 h1:6LF/X7Fhwyj7zG+RsxF4vpYd0MJIFIw4vgzcBv4waNk=
-github.com/blacknon/lssh v0.6.11/go.mod h1:8+Ok3QU0WxDP91XQaCj/VJ8PnYkLwxelqLEFGid+RBg=
+github.com/blacknon/lssh v0.6.13 h1:tbBPrQEWZCtOydrNM0AU66+kYP6A8CICC5IZByjUbq4=
+github.com/blacknon/lssh v0.6.13/go.mod h1:vATi4lxN/t+8YgOQL8ZktxyJnmA7ZMcct8ZIloCuaxY=
 github.com/blacknon/mview v0.1.5 h1:Ojh13uB1MH6Rfg7uaK6BdbsNV05bWik6eFVaG2sD1M8=
 github.com/blacknon/mview v0.1.5/go.mod h1:zDpvfOFP8nr541iWsT/QEGSPh78DmkGEVeWYUM5gYSI=
 github.com/c9s/goprocinfo v0.0.0-20210130143923-c95fcf8c64a8 h1:SjZ2GvvOononHOpK84APFuMvxqsk3tEIaKH/z4Rpu3g=
diff --git a/main.go b/main.go
index 2436d9e..fdbae74 100644
--- a/main.go
+++ b/main.go
@@ -70,7 +70,7 @@ USAGE:
 	app.Name = "LsMon"
 	app.Usage = "TUI list select and parallel ssh client shell."
 	app.Copyright = "blacknon(blacknon@orebibou.com)"
-	app.Version = "0.1.3"
+	app.Version = "0.1.5"
 
 	// Set options
 	app.Flags = []cli.Flag{
diff --git a/mon/node.go b/mon/node.go
index 6645843..6e00284 100644
--- a/mon/node.go
+++ b/mon/node.go
@@ -192,23 +192,22 @@ func (n *Node) Connect(r *sshrun.Run) (err error) {
 	}
 
 	// Create Session and run KeepAlive
-	con.SetLog("/dev/null", false)
-	con.SendKeepAliveInterval = 1
+	con.SendKeepAliveInterval = 10
 
 	procCon := &sshproc.ConnectWithProc{Connect: con}
 	err = procCon.CreateSftpClient()
 	if err != nil {
-		con.Client.Close()
+		log.Printf("CreateSftpClient %s Error: %s", n.ServerName, err)
+		n.con.Connect = nil
 		return
 	}
 
 	n.con = procCon
-
 	session, err := con.CreateSession()
 	if err != nil {
-		procCon.Client.Close()
+		log.Printf("CreateSession %s Error: %s", n.ServerName, err)
+		n.con.Connect = nil
 		procCon.CloseSftpClient()
-		con.Client.Close()
 		return
 	}
 
@@ -216,6 +215,13 @@ func (n *Node) Connect(r *sshrun.Run) (err error) {
 	go func() {
 		log.Println("Start KeepAlive. Server:", n.ServerName)
 		con.SendKeepAlive(session)
+
+		// close sftp client
+		session.Close()
+		err := procCon.CloseSftpClient()
+		if err != nil {
+			log.Printf("CloseSession Error: %s", err)
+		}
 	}()
 
 	return
diff --git a/mon/panel_base.go b/mon/panel_base.go
index 2f732b8..fb2c82f 100644
--- a/mon/panel_base.go
+++ b/mon/panel_base.go
@@ -75,18 +75,18 @@ func (m *Monitor) reconnectServer() {
 	for range ticker.C {
 		var wg sync.WaitGroup
 		for _, node := range m.Nodes {
-			log.Printf("start Reconnect Server: %s", node.ServerName)
-			wg.Add(1)
+			// Check client alive
+			if !node.CheckClientAlive() {
+				wg.Add(1)
 
-			go func(n *Node, r *ssh.Run, wg *sync.WaitGroup) {
-				defer wg.Done()
-				if !n.CheckClientAlive() {
+				go func(n *Node, r *ssh.Run, wgg *sync.WaitGroup) {
+					defer wgg.Done()
 					log.Printf("try Reconnect Server: %s", n.ServerName)
 					err := n.Connect(r)
-					log.Printf("exit Reconnect Server: %s, err: %s", n.ServerName, err)
-				}
-			}(node, m.r, &wg)
 
+					log.Printf("exit Reconnect Server: %s, err: %s", n.ServerName, err)
+				}(node, m.r, &wg)
+			}
 		}
 
 		wg.Wait()