diff --git a/changelog.md b/changelog.md
index a5add76..daf142c 100644
--- a/changelog.md
+++ b/changelog.md
@@ -6,6 +6,10 @@
  - New color slider with reset buttons
  - Fixed blinking modals issues
  - Added lazyloading to URL and Servapp pages images
+ - Added a button in the config page to easily download the docker backup
+ - Improve display or icons [fixes #121]
+ - Refactored Mongo connection code [fixes #111]
+ - Forward simultaneously TCP and UDP [fixes #122]
 
 ## Version 0.11.3
  - Fix missing even subscriber on export
diff --git a/client/src/api/config.ts b/client/src/api/config.ts
index eba10d9..cea6cfd 100644
--- a/client/src/api/config.ts
+++ b/client/src/api/config.ts
@@ -83,6 +83,15 @@ async function addRoute(newRoute: Route): Promise<void> {
   return rawUpdateRoute("", 'add', newRoute);
 }
 
+function getBackup() {
+  return wrap(fetch('/cosmos/api/get-backup', {
+    method: 'GET',
+    headers: {
+      'Content-Type': 'application/json'
+    },
+  }))
+}
+
 export {
   get,
   set,
@@ -94,4 +103,5 @@ export {
   deleteRoute,
   addRoute,
   canSendEmail,
+  getBackup,
 };
\ No newline at end of file
diff --git a/client/src/api/downloadButton.jsx b/client/src/api/downloadButton.jsx
index 814e6a7..1468aba 100644
--- a/client/src/api/downloadButton.jsx
+++ b/client/src/api/downloadButton.jsx
@@ -1,28 +1,41 @@
 import { Button } from "@mui/material";
 
-export const DownloadFile = ({ filename, content, label }) => {
-  const downloadFile = () => {
-      // Create a blob with the content
-      const blob = new Blob([content], { type: "text/plain;charset=utf-8" });
+export const DownloadFile = ({ filename, content, contentGetter, label }) => {
+    const downloadFile = async () => {
+        // Get the content
+        if (contentGetter) {
+            try {
+                content = await contentGetter();
+                if(typeof content !== "string") {
+                    content = JSON.stringify(content, null, 2);
+                }
+            } catch (e) {
+                console.error(e);
+                return;
+            }
+        }
 
-      // Create a link element
-      const link = document.createElement("a");
-      link.href = URL.createObjectURL(blob);
-      link.download = filename;
+        // Create a blob with the content
+        const blob = new Blob([content], { type: "text/plain;charset=utf-8" });
 
-      // Append the link to the document (needed for Firefox)
-      document.body.appendChild(link);
+        // Create a link element
+        const link = document.createElement("a");
+        link.href = URL.createObjectURL(blob);
+        link.download = filename;
 
-      // Simulate a click to start the download
-      link.click();
+        // Append the link to the document (needed for Firefox)
+        document.body.appendChild(link);
 
-      // Cleanup the DOM by removing the link element
-      document.body.removeChild(link);
-  }
+        // Simulate a click to start the download
+        link.click();
 
-  return (
-      <Button onClick={downloadFile}>
-          {label}
-      </Button>
-  );
+        // Cleanup the DOM by removing the link element
+        document.body.removeChild(link);
+    }
+
+    return (
+        <Button onClick={downloadFile}>
+            {label}
+        </Button>
+    );
 }
\ No newline at end of file
diff --git a/client/src/pages/config/users/configman.jsx b/client/src/pages/config/users/configman.jsx
index 43951b8..0a333f3 100644
--- a/client/src/pages/config/users/configman.jsx
+++ b/client/src/pages/config/users/configman.jsx
@@ -33,6 +33,7 @@ import { SliderPicker
  import {SetPrimaryColor, SetSecondaryColor} from '../../../App';
 import { useClientInfos } from '../../../utils/hooks';
 import ConfirmModal from '../../../components/confirmModal';
+import { DownloadFile } from '../../../api/downloadButton';
 
 const ConfigManagement = () => {
   const [config, setConfig] = React.useState(null);
@@ -77,6 +78,13 @@ const ConfigManagement = () => {
       }}
       label={'Purge Metrics Dashboard'} 
       content={'Are you sure you want to purge all the metrics data from the dashboards?'} />
+
+      <DownloadFile
+        filename={'backup.cosmos-compose.json'}
+        label={'Download Docker Backup'}
+        contentGetter={API.config.getBackup}
+      />
+
     </Stack>
     
     {config && <>
diff --git a/client/src/pages/dashboard/components/mini-plot.jsx b/client/src/pages/dashboard/components/mini-plot.jsx
index 519b38e..b1e3006 100644
--- a/client/src/pages/dashboard/components/mini-plot.jsx
+++ b/client/src/pages/dashboard/components/mini-plot.jsx
@@ -167,11 +167,12 @@ const _MiniPlotComponent = ({metrics, labels}) => {
         <Stack direction='column' justifyContent={'center'} alignItems={'center'} spacing={0} style={{
           width: '60px',
         }}>
-          <div style={{
+          {dataMetric.Values.length && <div style={{
               fontWeight: 'bold',
               fontSize: '110%',
               whiteSpace: 'nowrap',
             }}>{formaters[di](dataMetric.Values[dataMetric.Values.length - 1].Value)}</div>
+          }
           <div>
             <div style={{
               display: 'inline-block',
diff --git a/client/src/pages/servapps/containers/overview.jsx b/client/src/pages/servapps/containers/overview.jsx
index 02756be..c8d0c34 100644
--- a/client/src/pages/servapps/containers/overview.jsx
+++ b/client/src/pages/servapps/containers/overview.jsx
@@ -1,7 +1,7 @@
 import React from 'react';
 import { Alert, Checkbox, Chip, CircularProgress, Stack, Typography, useMediaQuery } from '@mui/material';
 import MainCard from '../../../components/MainCard';
-import { ContainerOutlined, DesktopOutlined, InfoCircleOutlined, NodeExpandOutlined, PlayCircleOutlined, PlusCircleOutlined, SafetyCertificateOutlined, SettingOutlined } from '@ant-design/icons';
+import { ContainerOutlined, DashboardOutlined, DesktopOutlined, InfoCircleOutlined, NodeExpandOutlined, PlayCircleOutlined, PlusCircleOutlined, SafetyCertificateOutlined, SettingOutlined } from '@ant-design/icons';
 import { getFaviconURL, getContainersRoutes } from '../../../utils/routes';
 import HostChip from '../../../components/hostChip';
 import ExposeModal from '../exposeModal';
@@ -169,8 +169,8 @@ const ContainerOverview = ({ containerInfo, config, refresh, updatesAvailable, s
                 }}
               />
             </div>
-            <strong><NodeExpandOutlined /> Monitoring</strong>
-              <div style={{ width: '90%' }}>
+            <strong><DashboardOutlined /> Monitoring</strong>
+              <div style={{ width: '96%' }}>
                 <MiniPlotComponent  metrics={[
                   "cosmos.system.docker.cpu." + Name.replace('/', ''),
                   "cosmos.system.docker.ram." + Name.replace('/', ''),
diff --git a/src/configapi/get.go b/src/configapi/get.go
index 7af53bc..4cec584 100644
--- a/src/configapi/get.go
+++ b/src/configapi/get.go
@@ -4,6 +4,7 @@ import (
 	"net/http"
 	"encoding/json"
 	"os"
+	"io/ioutil"
 	"github.com/azukaar/cosmos-server/src/utils" 
 )
 
@@ -50,3 +51,43 @@ func ConfigApiGet(w http.ResponseWriter, req *http.Request) {
 		return
 	}
 }
+
+func BackupFileApiGet(w http.ResponseWriter, req *http.Request) {
+	if utils.AdminOnly(w, req) != nil {
+		return
+	}
+
+	if req.Method == "GET" {
+		// read file
+		path := utils.CONFIGFOLDER + "backup.cosmos-compose.json"
+
+		file, err := os.Open(path)
+		if err != nil {
+			utils.Error("BackupFileApiGet: Error opening file", err)
+			utils.HTTPError(w, "Error opening file", http.StatusInternalServerError, "HTTP002")
+			return
+		}
+		defer file.Close()
+
+		// read content
+		content, err := ioutil.ReadAll(file)
+		if err != nil {
+			utils.Error("BackupFileApiGet: Error reading file content", err)
+			utils.HTTPError(w, "Error reading file content", http.StatusInternalServerError, "HTTP003")
+			return
+		}
+
+		// set the content type header, so that the client knows it's receiving a JSON file
+		w.Header().Set("Content-Type", "application/json")
+		w.WriteHeader(http.StatusOK)
+		_, err = w.Write(content)
+		if err != nil {
+			utils.Error("BackupFileApiGet: Error writing to response", err)
+		}
+
+	} else {
+		utils.Error("BackupFileApiGet: Method not allowed " + req.Method, nil)
+		utils.HTTPError(w, "Method not allowed", http.StatusMethodNotAllowed, "HTTP001")
+		return
+	}
+}
diff --git a/src/docker/api_blueprint.go b/src/docker/api_blueprint.go
index a8f7b61..0785769 100644
--- a/src/docker/api_blueprint.go
+++ b/src/docker/api_blueprint.go
@@ -553,12 +553,16 @@ func CreateService(serviceRequest DockerServiceCreateRequest, OnLog func(string)
 
 			port, protocol := portdef, portStuff[1]
 
+			if protocol == "" {
+				protocol = "tcp"
+			}
+
 			nextPort := strings.Split(port, ":")
 			hostPort, contPort := nextPort[0], nextPort[1]
 
 			contPort = contPort + "/" + protocol
 			
-			if hostPortsBound[hostPort] {
+			if hostPortsBound[hostPort + "/" + protocol] {
 				utils.Warn("Port " + hostPort + " already bound, skipping")
 				continue
 			}
@@ -583,7 +587,7 @@ func CreateService(serviceRequest DockerServiceCreateRequest, OnLog func(string)
 			// Mark the container port as exposed
 			containerConfig.ExposedPorts[nat.Port(contPort)] = struct{}{}
 
-			hostPortsBound[hostPort] = true
+			hostPortsBound[hostPort + "/" + protocol] = true
 		}
 
 		// Create missing folders for bind mounts
diff --git a/src/httpServer.go b/src/httpServer.go
index 623ee29..5d10fc5 100644
--- a/src/httpServer.go
+++ b/src/httpServer.go
@@ -332,6 +332,8 @@ func InitServer() *mux.Router {
 	srapi.HandleFunc("/api/background", UploadBackground)
 	srapi.HandleFunc("/api/background/{ext}", GetBackground)
 
+	srapi.HandleFunc("/api/get-backup", configapi.BackupFileApiGet)
+
 	srapi.HandleFunc("/api/constellation/devices", constellation.ConstellationAPIDevices)
 	srapi.HandleFunc("/api/constellation/restart", constellation.API_Restart)
 	srapi.HandleFunc("/api/constellation/reset", constellation.API_Reset)
diff --git a/src/utils/db.go b/src/utils/db.go
index 16d8889..aed94b9 100644
--- a/src/utils/db.go
+++ b/src/utils/db.go
@@ -7,27 +7,35 @@ import (
 	"go.mongodb.org/mongo-driver/mongo"
 	"go.mongodb.org/mongo-driver/mongo/options"
 	"go.mongodb.org/mongo-driver/mongo/readpref"
+	"go.mongodb.org/mongo-driver/mongo/writeconcern" 
 )
 
 
 var client *mongo.Client
 
 func DB() error {
-	if(GetBaseMainConfig().DisableUserManagement)	{
+	if(GetMainConfig().DisableUserManagement)	{
 		return errors.New("User Management is disabled")
 	}
 
-	uri := GetBaseMainConfig().MongoDB + "/?retryWrites=true&w=majority"
-
+	mongoURL := GetMainConfig().MongoDB
+	
 	if(client != nil && client.Ping(context.TODO(), readpref.Primary()) == nil) {
 		return nil
 	}
 
 	Log("(Re) Connecting to the database...")
 
+	if mongoURL == "" {
+		return errors.New("MongoDB URL is not set, cannot connect to the database.")
+	}
+
 	var err error
 
-	client, err = mongo.Connect(context.TODO(), options.Client().ApplyURI(uri))
+	opts := options.Client().ApplyURI(mongoURL).SetRetryWrites(true).SetWriteConcern(writeconcern.New(writeconcern.WMajority()))
+	
+	client, err = mongo.Connect(context.TODO(), opts)
+
 	if err != nil {
 		return err
 	}