diff --git a/server/server.js b/server/server.js
index b8eb79ee5..29e0857a0 100644
--- a/server/server.js
+++ b/server/server.js
@@ -27,7 +27,6 @@ debug("Importing Monitor");
 const Monitor = require("./model/monitor");
 debug("Importing Settings");
 const { getSettings, setSettings, setting, initJWTSecret } = require("./util-server");
-const UserMonitorList = require("./user-monitor-list");
 
 debug("Importing Notification");
 const { Notification } = require("./notification");
@@ -106,9 +105,10 @@ let totalClient = 0;
 let jwtSecret = null;
 
 /**
- * Main monitor list, filled by startMonitors()
+ * Main monitor list
+ * @type {{}}
  */
-let userMonitorList = new UserMonitorList();
+let monitorList = {};
 
 /**
  * Show Setup Page
@@ -427,13 +427,11 @@ let indexHTML = fs.readFileSync("./dist/index.html").toString();
             try {
                 checkLogin(socket)
 
-                console.log(`Delete Monitor: ${monitorID} User ID: ${socket.userID}`);
+                console.log(`Delete Monitor: ${monitorID} User ID: ${socket.userID}`)
 
-                let monitor = userMonitorList.getMonitor(socket.userID, monitorID);
-
-                if (monitor) {
-                    monitor.stop();
-                    userMonitorList.delete(socket.userID, monitorID);
+                if (monitorID in monitorList) {
+                    monitorList[monitorID].stop();
+                    delete monitorList[monitorID]
                 }
 
                 await R.exec("DELETE FROM monitor WHERE id = ? AND user_id = ? ", [
@@ -682,10 +680,7 @@ let indexHTML = fs.readFileSync("./dist/index.html").toString();
 
     });
 
-    console.log("Starting All Monitors");
-    await startMonitors();
-
-    console.log("Init the server");
+    console.log("Init the server")
 
     server.once("error", async (err) => {
         console.error("Cannot listen: " + err.message);
@@ -698,7 +693,7 @@ let indexHTML = fs.readFileSync("./dist/index.html").toString();
         } else {
             console.log(`Listening on ${port}`);
         }
-
+        startMonitors();
         checkVersion.startInterval();
     });
 
@@ -761,10 +756,11 @@ async function afterLogin(socket, user) {
 async function getMonitorJSONList(userID) {
     let result = {};
 
-    let monitorList = userMonitorList.getMonitorList(userID);
+    let monitorList = await R.find("monitor", " user_id = ? ORDER BY weight DESC, name", [
+        userID,
+    ])
 
-    for (let monitorID in monitorList) {
-        let monitor = monitorList[monitorID];
+    for (let monitor of monitorList) {
         result[monitor.id] = await monitor.toJSON();
     }
 
@@ -825,13 +821,11 @@ async function startMonitor(userID, monitorID) {
         monitorID,
     ])
 
-    let oldMonitor = userMonitorList.getMonitor(userID, monitorID);
-
-    if (oldMonitor) {
-        oldMonitor.stop();
+    if (monitor.id in monitorList) {
+        monitorList[monitor.id].stop();
     }
 
-    userMonitorList.add(userID, monitor);
+    monitorList[monitor.id] = monitor;
     monitor.start(io)
 }
 
@@ -849,10 +843,8 @@ async function pauseMonitor(userID, monitorID) {
         userID,
     ]);
 
-    let monitor = userMonitorList.getMonitor(userID, monitorID);
-
-    if (monitor) {
-        monitor.stop();
+    if (monitorID in monitorList) {
+        monitorList[monitorID].stop();
     }
 }
 
@@ -860,23 +852,16 @@ async function pauseMonitor(userID, monitorID) {
  * Resume active monitors
  */
 async function startMonitors() {
-    let list = await R.find("monitor", " active = 1 ");
+    let list = await R.find("monitor", " active = 1 ")
 
     for (let monitor of list) {
-        userMonitorList.add(monitor.user_id, monitor);
+        monitorList[monitor.id] = monitor;
     }
 
-    delayStartMonitors(list);
-}
-
-/**
- * Only used by startMonitors()
- */
-async function delayStartMonitors(list) {
     for (let monitor of list) {
         monitor.start(io);
         // Give some delays, so all monitors won't make request at the same moment when just start the server.
-        await sleep(getRandomInt(500, 1200));
+        await sleep(getRandomInt(300, 1000));
     }
 }
 
@@ -885,12 +870,9 @@ async function shutdownFunction(signal) {
     console.log("Called signal: " + signal);
 
     console.log("Stopping all monitors")
-
-    let allMonitorList = userMonitorList.getAllMonitorList();
-
-    for (let id in allMonitorList) {
-        let monitor = allMonitorList[id];
-        monitor.stop();
+    for (let id in monitorList) {
+        let monitor = monitorList[id]
+        monitor.stop()
     }
     await sleep(2000);
     await Database.close();
diff --git a/server/user-monitor-list.js b/server/user-monitor-list.js
deleted file mode 100644
index 49c5bbe4b..000000000
--- a/server/user-monitor-list.js
+++ /dev/null
@@ -1,49 +0,0 @@
-class UserMonitorList {
-
-    list = {};
-
-    add(userID, monitor) {
-        if (! this.list[userID]) {
-            this.list[userID] = {};
-        }
-        this.list[userID][monitor.id] = monitor;
-    }
-
-    delete(userID, monitorID) {
-        let monitorList = this.getMonitorList(userID);
-        delete monitorList[monitorID];
-    }
-
-    getMonitor(userID, monitorID) {
-        let monitorList = this.getMonitorList(userID);
-
-        if (monitorList[monitorID]) {
-            return monitorList[monitorID];
-        } else {
-            return {};
-        }
-    }
-
-    getMonitorList(userID) {
-        if (this.list[userID]) {
-            return this.list[userID];
-        } else {
-            return {};
-        }
-    }
-
-    getAllMonitorList() {
-        let list = {};
-        for (let userID in this.list) {
-            let monitorList = this.list[userID];
-
-            for (let monitorID in monitorList) {
-                list[monitorID] = monitorList[monitorID];
-            }
-        }
-        return list;
-    }
-
-}
-
-module.exports = UserMonitorList;