diff --git a/models/boards.js b/models/boards.js
index 66a4389c0..7821a353d 100644
--- a/models/boards.js
+++ b/models/boards.js
@@ -1556,10 +1556,10 @@ Boards.uniqueTitle = title => {
   );
   const base = escapeForRegex(m.groups.title);
   const baseTitle = m.groups.title;
-  boards = Boards.find({ title: new RegExp(`^${base}\\s*(\\[(?<num>\\d+)]\\s*$|\\s*$)`) });
-  if (boards.count() > 0) {
+  boards = ReactiveCache.getBoards({ title: new RegExp(`^${base}\\s*(\\[(?<num>\\d+)]\\s*$|\\s*$)`) });
+  if (boards.length > 0) {
     let num = 0;
-    Boards.find({ title: new RegExp(`^${base}\\s*\\[\\d+]\\s*$`) }).forEach(
+    ReactiveCache.getBoards({ title: new RegExp(`^${base}\\s*\\[\\d+]\\s*$`) }).forEach(
       board => {
         const m = board.title.match(
           new RegExp('^(?<title>.*?)\\s*\\[(?<num>\\d+)]\\s*$'),
@@ -1589,7 +1589,8 @@ Boards.userSearch = (
   if (userId) {
     selector.$or.push({ members: { $elemMatch: { userId, isActive: true } } });
   }
-  return Boards.find(selector, projection);
+  const ret = ReactiveCache.getBoards(selector, projection);
+  return ret;
 };
 
 Boards.userBoards = (
@@ -1617,7 +1618,7 @@ Boards.userBoards = (
     { teams: { $elemMatch: { teamId: { $in: user.teamIds() }, isActive: true } } },
   ];
 
-  return Boards.find(selector, projection);
+  return ReactiveCache.getBoards(selector, projection);
 };
 
 Boards.userBoardIds = (userId, archived = false, selector = {}) => {
@@ -1972,7 +1973,7 @@ if (Meteor.isServer) {
         req.userId === paramUserId,
       );
 
-      const data = Boards.find(
+      const data = ReactiveCache.getBoards(
         {
           archived: false,
           'members.userId': paramUserId,
@@ -2008,7 +2009,7 @@ if (Meteor.isServer) {
       Authentication.checkUserId(req.userId);
       JsonRoutes.sendResult(res, {
         code: 200,
-        data: Boards.find(
+        data: ReactiveCache.getBoards(
           { permission: 'public' },
           {
             sort: { sort: 1 /* boards default sorting */ },
@@ -2040,8 +2041,8 @@ if (Meteor.isServer) {
       JsonRoutes.sendResult(res, {
         code: 200,
         data: {
-          private: Boards.find({ permission: 'private' }).count(),
-          public: Boards.find({ permission: 'public' }).count(),
+          private: ReactiveCache.getBoards({ permission: 'private' }).length,
+          public: ReactiveCache.getBoards({ permission: 'public' }).length,
         },
       });
     } catch (error) {
diff --git a/models/customFields.js b/models/customFields.js
index 53d8201c3..8e085eb04 100644
--- a/models/customFields.js
+++ b/models/customFields.js
@@ -170,25 +170,25 @@ CustomFields.allow({
   insert(userId, doc) {
     return allowIsAnyBoardMember(
       userId,
-      Boards.find({
+      ReactiveCache.getBoards({
         _id: { $in: doc.boardIds },
-      }).fetch(),
+      }),
     );
   },
   update(userId, doc) {
     return allowIsAnyBoardMember(
       userId,
-      Boards.find({
+      ReactiveCache.getBoards({
         _id: { $in: doc.boardIds },
-      }).fetch(),
+      }),
     );
   },
   remove(userId, doc) {
     return allowIsAnyBoardMember(
       userId,
-      Boards.find({
+      ReactiveCache.getBoards({
         _id: { $in: doc.boardIds },
-      }).fetch(),
+      }),
     );
   },
   fetch: ['userId', 'boardIds'],
diff --git a/models/server/metrics.js b/models/server/metrics.js
index bc4ebe84b..f60e678d0 100644
--- a/models/server/metrics.js
+++ b/models/server/metrics.js
@@ -33,7 +33,8 @@ const getBoardTitleWithMostActivities = (dateWithXdaysAgo, nbLimit) => {
 };
 
 const getBoards = (boardIds) => {
-  return Boards.find({ _id: { $in: boardIds } }).fetch();
+  const ret = ReactiveCache.getBoards({ _id: { $in: boardIds } });
+  return ret;
 };
 Meteor.startup(() => {
   WebApp.connectHandlers.use('/metrics', (req, res, next) => {
@@ -77,7 +78,7 @@ Meteor.startup(() => {
         metricsRes += '# Number of registered boards\n';
 
         // Get number of registered boards
-        resCount = Boards.find({ archived: false, type: 'board' }).count(); // KPI 3
+        resCount = ReactiveCache.getBoards({ archived: false, type: 'board' }).length; // KPI 3
         metricsRes += 'wekan_registeredboards ' + resCount + '\n';
         resCount = 0;
 
@@ -86,7 +87,7 @@ Meteor.startup(() => {
 
         // Get number of registered boards by registered users
         resCount =
-          Boards.find({ archived: false, type: 'board' }).count() /
+          ReactiveCache.getBoards({ archived: false, type: 'board' }).length /
           ReactiveCache.getUsers({}).length; // KPI 4
         metricsRes +=
           'wekan_registeredboardsBysRegisteredUsers ' + resCount + '\n';
@@ -96,11 +97,11 @@ Meteor.startup(() => {
         metricsRes += '# Number of registered boards\n';
 
         // Get board numbers with only one member
-        resCount = Boards.find({
+        resCount = ReactiveCache.getBoards({
           archived: false,
           type: 'board',
           members: { $size: 1 },
-        }).count(); // KPI 5
+        }).length; // KPI 5
         metricsRes +=
           'wekan_registeredboardsWithOnlyOneMember ' + resCount + '\n';
         resCount = 0;
diff --git a/models/users.js b/models/users.js
index d8487934e..9191c13b8 100644
--- a/models/users.js
+++ b/models/users.js
@@ -2029,7 +2029,7 @@ if (Meteor.isServer) {
       delete data.services;
 
       // get all boards where the user is member of
-      let boards = Boards.find(
+      let boards = ReactiveCache.getBoards(
         {
           type: 'board',
           'members.userId': req.userId,
@@ -2115,7 +2115,7 @@ if (Meteor.isServer) {
       }
 
       // get all boards where the user is member of
-      let boards = Boards.find(
+      let boards = ReactiveCache.getBoards(
         {
           type: 'board',
           'members.userId': id,
@@ -2174,7 +2174,7 @@ if (Meteor.isServer) {
       });
       if (data !== undefined) {
         if (action === 'takeOwnership') {
-          data = Boards.find(
+          data = ReactiveCache.getBoards(
             {
               'members.userId': id,
               'members.isAdmin': true,
@@ -2268,7 +2268,7 @@ if (Meteor.isServer) {
         let data = ReactiveCache.getUser(userId);
         if (data !== undefined) {
           if (action === 'add') {
-            data = Boards.find({
+            data = ReactiveCache.getBoards({
               _id: boardId,
             }).map(function (board) {
               if (!board.hasMember(userId)) {
@@ -2329,7 +2329,7 @@ if (Meteor.isServer) {
         let data = ReactiveCache.getUser(userId);
         if (data !== undefined) {
           if (action === 'remove') {
-            data = Boards.find({
+            data = ReactiveCache.getBoards({
               _id: boardId,
             }).map(function (board) {
               if (board.hasMember(userId)) {
diff --git a/server/publications/cards.js b/server/publications/cards.js
index 37c7ff845..1d83298b2 100644
--- a/server/publications/cards.js
+++ b/server/publications/cards.js
@@ -245,7 +245,7 @@ function buildSelector(queryParams) {
         const boards = Boards.userSearch(userId, {
           title: new RegExp(escapeForRegex(query), 'i'),
         });
-        if (boards.count()) {
+        if (boards.length) {
           boards.forEach(board => {
             queryBoards.push(board._id);
           });
@@ -372,7 +372,7 @@ function buildSelector(queryParams) {
           labels: { $elemMatch: { color: label.toLowerCase() } },
         });
 
-        if (boards.count()) {
+        if (boards.length) {
           boards.forEach(board => {
             // eslint-disable-next-line no-console
             // console.log('board:', board);
@@ -396,7 +396,7 @@ function buildSelector(queryParams) {
             labels: { $elemMatch: { name: reLabel } },
           });
 
-          if (boards.count()) {
+          if (boards.length) {
             boards.forEach(board => {
               board.labels
                 .filter(boardLabel => {