diff --git a/client/src/main/java/ctbrec/ui/sites/myfreecams/MyFreeCamsConfigUI.java b/client/src/main/java/ctbrec/ui/sites/myfreecams/MyFreeCamsConfigUI.java
index 2c65a382..48c1f2ed 100644
--- a/client/src/main/java/ctbrec/ui/sites/myfreecams/MyFreeCamsConfigUI.java
+++ b/client/src/main/java/ctbrec/ui/sites/myfreecams/MyFreeCamsConfigUI.java
@@ -12,7 +12,10 @@ import javafx.scene.control.Button;
 import javafx.scene.control.CheckBox;
 import javafx.scene.control.Label;
 import javafx.scene.control.PasswordField;
+import javafx.scene.control.RadioButton;
 import javafx.scene.control.TextField;
+import javafx.scene.control.ToggleGroup;
+import javafx.scene.control.Tooltip;
 import javafx.scene.layout.GridPane;
 import javafx.scene.layout.Priority;
 
@@ -74,6 +77,10 @@ public class MyFreeCamsConfigUI extends AbstractConfigUI {
         GridPane.setColumnSpan(password, 2);
         layout.add(password, 1, row++);
 
+        Button createAccount = new Button("Create new Account");
+        createAccount.setOnAction(e -> DesktopIntegration.open(myFreeCams.getAffiliateLink()));
+        layout.add(createAccount, 1, row++);
+
         layout.add(new Label("MyFreeCams Base URL"), 0, row);
         TextField baseUrl = new TextField();
         baseUrl.setText(Config.getInstance().getSettings().mfcBaseUrl);
@@ -86,22 +93,32 @@ public class MyFreeCamsConfigUI extends AbstractConfigUI {
         GridPane.setColumnSpan(baseUrl, 2);
         layout.add(baseUrl, 1, row++);
 
-        layout.add(new Label("Ignore upscaled stream (960p)"), 0, row);
-        CheckBox ignoreUpscaled = new CheckBox();
-        ignoreUpscaled.setSelected(Config.getInstance().getSettings().mfcIgnoreUpscaled);
-        ignoreUpscaled.selectedProperty().addListener((obs, oldV, newV) -> {
-            Config.getInstance().getSettings().mfcIgnoreUpscaled = newV;
+        String desc = "If you are having A/V sync problems in the recorded videos, try HLS. But you might get blocked.";
+        Tooltip streamingTechTooltip = new Tooltip(desc);
+        l = new Label("Streaming technology");
+        l.setTooltip(streamingTechTooltip);
+        layout.add(l, 0, row);
+        RadioButton useHls = new RadioButton("HLS");
+        useHls.setTooltip(streamingTechTooltip);
+        RadioButton useDash = new RadioButton("DASH");
+        useDash.setTooltip(streamingTechTooltip);
+        ToggleGroup streamingTech = new ToggleGroup();
+        streamingTech.getToggles().addAll(useDash, useHls);
+        useHls.setSelected(!Config.getInstance().getSettings().mfcUseDash);
+        useDash.setSelected(Config.getInstance().getSettings().mfcUseDash);
+        useDash.selectedProperty().addListener((obs, oldV, newV) -> {
+            Config.getInstance().getSettings().mfcUseDash = newV;
+            save();
         });
-        layout.add(ignoreUpscaled, 1, row++);
+        layout.add(useDash, 1, row);
+        layout.add(useHls, 2, row);
 
-        Button createAccount = new Button("Create new Account");
-        createAccount.setOnAction((e) -> DesktopIntegration.open(myFreeCams.getAffiliateLink()));
-        layout.add(createAccount, 1, row);
         GridPane.setColumnSpan(createAccount, 2);
         GridPane.setMargin(username, new Insets(0, 0, 0, SettingsTab.CHECKBOX_MARGIN));
         GridPane.setMargin(password, new Insets(0, 0, 0, SettingsTab.CHECKBOX_MARGIN));
         GridPane.setMargin(baseUrl, new Insets(0, 0, 0, SettingsTab.CHECKBOX_MARGIN));
-        GridPane.setMargin(ignoreUpscaled, new Insets(0, 0, 0, SettingsTab.CHECKBOX_MARGIN));
+        GridPane.setMargin(useHls, new Insets(0, 0, 0, SettingsTab.CHECKBOX_MARGIN));
+        GridPane.setMargin(useDash, new Insets(0, 0, 0, SettingsTab.CHECKBOX_MARGIN));
         GridPane.setMargin(createAccount, new Insets(0, 0, 0, SettingsTab.CHECKBOX_MARGIN));
 
         return layout;
diff --git a/common/src/main/java/ctbrec/Settings.java b/common/src/main/java/ctbrec/Settings.java
index 2db52259..75b7ca44 100644
--- a/common/src/main/java/ctbrec/Settings.java
+++ b/common/src/main/java/ctbrec/Settings.java
@@ -77,6 +77,7 @@ public class Settings {
     public String mfcModelsTableSortColumn = "";
     public String mfcModelsTableSortType = "";
     public String mfcPassword = "";
+    public boolean mfcUseDash = true;
     public String mfcUsername = "";
     public int minimumLengthInSeconds = 0;
     public long minimumSpaceLeftInBytes = 0;
diff --git a/common/src/main/java/ctbrec/sites/mfc/MyFreeCamsClient.java b/common/src/main/java/ctbrec/sites/mfc/MyFreeCamsClient.java
index 8033166c..96712ccb 100644
--- a/common/src/main/java/ctbrec/sites/mfc/MyFreeCamsClient.java
+++ b/common/src/main/java/ctbrec/sites/mfc/MyFreeCamsClient.java
@@ -106,7 +106,11 @@ public class MyFreeCamsClient {
             while (running) {
                 if (ws == null && !connecting) {
                     LOG.info("Websocket is null. Starting a new connection");
-                    Request req = new Request.Builder().url(wsUrl).addHeader(ORIGIN, "http://m.myfreecams.com").build();
+                    Request req = new Request.Builder()
+                            .url(wsUrl)
+                            .header(USER_AGENT, Config.getInstance().getSettings().httpUserAgentMobile)
+                            .header(REFERER, "http://m.myfreecams.com")
+                            .header(ORIGIN, "http://m.myfreecams.com").build();
                     ws = createWebSocket(req);
                 }
 
@@ -574,12 +578,25 @@ public class MyFreeCamsClient {
         String phase = state.getU().getPhase() != null ? state.getU().getPhase() : "z";
         String phasePrefix = phase.equals("z") ? "" : '_' + phase;
         String server = "video" + camservString.replaceAll("^\\D+", "");
+        boolean useHls = serverConfig.isOnObsServer(state);
         String streamUrl;
+        boolean dontUseDash = !Config.getInstance().getSettings().mfcUseDash;
         if (serverConfig.isOnWzObsVideoServer(state) || !serverConfig.isOnObsServer(state)) {
-            streamUrl = HTTPS + server + ".myfreecams.com/NxServer/ngrp:mfc" + phasePrefix + '_' + userChannel + ".f4v_mobile/playlist.m3u8";
+            // wowza server
+            if (useHls || dontUseDash) {
+                streamUrl = HTTPS + server + ".myfreecams.com/NxServer/ngrp:mfc" + phasePrefix + '_' + userChannel + ".f4v_mobile/playlist.m3u8";
+            } else {
+                streamUrl = HTTPS + server + ".myfreecams.com/NxServer/ngrp:mfc" + phasePrefix + '_' + userChannel + ".f4v_desktop/manifest.mpd";
+            }
         } else {
-            streamUrl = HTTPS + server + ".myfreecams.com:8444/x-hls/" + cxid + '/' + userChannel + '/' + ctxenc + "/mfc" + phasePrefix + '_' + userChannel
-                    + ".m3u8";
+            // nginx server
+            if (useHls || dontUseDash) {
+                streamUrl = HTTPS + server + ".myfreecams.com:8444/x-hls/" + cxid + '/' + userChannel + '/' + ctxenc + "/mfc" + phasePrefix + '_' + userChannel
+                        + ".m3u8";
+            } else {
+                streamUrl = HTTPS + server + ".myfreecams.com:8444/x-dsh/" + cxid + '/' + userChannel + '/' + ctxenc + "/mfc" + phasePrefix + '_' + userChannel
+                        + ".mpd";
+            }
         }
         return streamUrl;
     }