diff --git a/h264encoder/encoder.go b/h264encoder/encoder.go
index a4d86015..4cb6662e 100644
--- a/h264encoder/encoder.go
+++ b/h264encoder/encoder.go
@@ -4,6 +4,7 @@ import (
 	"bytes"
 	"image"
 	"log"
+	"runtime/debug"
 
 	"github.com/gen2brain/x264-go"
 	"github.com/giongto35/cloud-game/encoder"
@@ -76,6 +77,7 @@ func (v *H264Encoder) startLooping() {
 	defer func() {
 		if r := recover(); r != nil {
 			log.Println("Warn: Recovered panic in encoding ", r)
+			log.Println(debug.Stack())
 		}
 
 		if v.Done == true {
@@ -92,7 +94,10 @@ func (v *H264Encoder) startLooping() {
 			return
 		}
 
-		v.enc.Encode(img)
+		err := v.enc.Encode(img)
+		if err != nil {
+			log.Println("err encoding ", img, " using h264")
+		}
 		v.Output <- v.buf.Bytes()
 		v.buf.Reset()
 	}
diff --git a/static/js/controller.js b/static/js/controller.js
index f3876447..115e86ef 100644
--- a/static/js/controller.js
+++ b/static/js/controller.js
@@ -127,8 +127,6 @@ function sendKeyState() {
         });
         var data = parseInt(bits, 2);
 
-        console.log(`Key state string: ${bits} ==> ${data}`);
-
         var arrBuf = new Uint8Array(2);
         arrBuf[0] = data & ((1 << 8) - 1);
         arrBuf[1] = data >> 8;
diff --git a/static/js/ws.js b/static/js/ws.js
index 3d171282..35b54860 100644
--- a/static/js/ws.js
+++ b/static/js/ws.js
@@ -187,7 +187,7 @@ function startWebRTC(iceservers) {
             }).catch(log);
         }
         else if (pc.iceConnectionState === "disconnected") {
-            stopInputTimer();
+            stopGameInputTimer()
         }
     }
 
diff --git a/webrtc/webrtc.go b/webrtc/webrtc.go
index ed538742..82b82551 100644
--- a/webrtc/webrtc.go
+++ b/webrtc/webrtc.go
@@ -7,6 +7,7 @@ import (
 	"fmt"
 	"log"
 	"math/rand"
+	"runtime/debug"
 	"time"
 
 	"github.com/giongto35/cloud-game/config"
@@ -264,6 +265,7 @@ func (w *WebRTC) startStreaming(vp8Track *webrtc.Track, opusTrack *webrtc.Track)
 		defer func() {
 			if r := recover(); r != nil {
 				fmt.Println("Recovered from err", r)
+				log.Println(debug.Stack())
 			}
 		}()
 
@@ -283,6 +285,7 @@ func (w *WebRTC) startStreaming(vp8Track *webrtc.Track, opusTrack *webrtc.Track)
 		defer func() {
 			if r := recover(); r != nil {
 				fmt.Println("Recovered from err", r)
+				log.Println(debug.Stack())
 			}
 		}()
 
diff --git a/worker/room/media.go b/worker/room/media.go
index 3ada3d0e..0c9af3c6 100644
--- a/worker/room/media.go
+++ b/worker/room/media.go
@@ -103,7 +103,7 @@ func (r *Room) startVideo(width, height int) {
 	var err error
 
 	if config.Codec == config.CODEC_H264 {
-		encoder, err = h264encoder.NewH264Encoder(width, height, 20)
+		encoder, err = h264encoder.NewH264Encoder(width, height, 1)
 	} else {
 		encoder, err = vpxencoder.NewVpxEncoder(width, height, 20, 1200, 5)
 	}