diff --git a/index.html b/index.html
index ad84025..fa01a2b 100644
--- a/index.html
+++ b/index.html
@@ -19,7 +19,6 @@
     <link rel="manifest" href="/site.webmanifest" />
     <link rel="mask-icon" href="/safari-pinned-tab.svg" color="#5bbad5" />
     <meta name="msapplication-TileColor" content="#da532c" />
-    <meta name="theme-color" content="#222222" />
 
     <link rel="icon" href="favicon.ico" />
 
diff --git a/src/App.vue b/src/App.vue
index 9560b62..a795bfa 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -81,9 +81,7 @@ export default defineComponent({
     isUpdateCardOpen: false,
 
     currentLang: 'pl',
-    isOnProductionHost: location.hostname == 'stacjownik-td2.web.app',
-
-    nextUpdateTime: 0
+    isOnProductionHost: location.hostname == 'stacjownik-td2.web.app'
   }),
 
   created() {
@@ -96,22 +94,13 @@ export default defineComponent({
 
   methods: {
     init() {
+      if (!this.isOnProductionHost) document.title = 'Stacjownik Dev';
+
       this.loadLang();
       this.setupOfflineHandling();
       this.checkAppVersion();
 
       this.apiStore.setupAPIData();
-      window.requestAnimationFrame(this.update);
-
-      if (!this.isOnProductionHost) document.title = 'Stacjownik Dev';
-    },
-
-    update(t: number) {
-      if (t >= this.nextUpdateTime) {
-        this.apiStore.fetchActiveData();
-        this.nextUpdateTime = t + 20000;
-      }
-      window.requestAnimationFrame(this.update);
     },
 
     async checkAppVersion() {
@@ -131,7 +120,7 @@ export default defineComponent({
         };
 
         this.isUpdateCardOpen =
-          (storageVersion != '' && storageVersion != version) ||
+          (storageVersion != '' && storageVersion != version && this.isOnProductionHost) ||
           import.meta.env.VITE_UPDATE_TEST === 'test';
       } catch (error) {
         console.error(`Wystąpił błąd podczas pobierania danych z API GitHuba: ${error}`);
@@ -158,6 +147,7 @@ export default defineComponent({
 
     handleOnlineMode() {
       this.store.isOffline = false;
+      this.apiStore.dataStatuses.connection = Status.Data.Loading;
 
       this.apiStore.connectToAPI();
     },
diff --git a/src/store/apiStore.ts b/src/store/apiStore.ts
index 4e66840..a8ddd86 100644
--- a/src/store/apiStore.ts
+++ b/src/store/apiStore.ts
@@ -18,7 +18,7 @@ export const useApiStore = defineStore('apiStore', {
     donatorsData: [] as API.Donators.Response,
     sceneryData: [] as StationJSONData[],
 
-    lastFetchData: new Date(),
+    nextUpdateTime: 0,
 
     client: undefined as AxiosInstance | undefined,
 
@@ -51,27 +51,33 @@ export const useApiStore = defineStore('apiStore', {
       // Static data
       this.fetchDonatorsData();
       this.fetchStationsGeneralInfo();
-
-      // Ponowne pobieranie danych po ServiceWorkerze
-      setTimeout(() => {
-        this.fetchStationsGeneralInfo();
-      }, Math.floor(Math.random() * 500) + 1000);
-
       this.fetchVehiclesInfo();
+
+      window.requestAnimationFrame(this.updateTick);
+    },
+
+    updateTick(t: number) {
+      if (this.dataStatuses.connection == Status.Data.Offline) return;
+
+      if (t >= this.nextUpdateTime) {
+        this.fetchActiveData();
+        this.nextUpdateTime = t + 20000;
+      }
+
+      window.requestAnimationFrame(this.updateTick);
     },
 
     async fetchActiveData() {
-      if (import.meta.env.VITE_API_ACTIVE_DATA_MODE == 'mocking') {
-        import('../../tests/data/getActiveData.json').then((data) => {
-          console.warn('activeData: mocking mode');
-          this.activeData = data.default as API.ActiveData.Response;
-          this.lastFetchData = new Date();
+      // if (import.meta.env.VITE_API_ACTIVE_DATA_MODE == 'mocking') {
+      //   import('../../tests/data/getActiveData.json').then((data) => {
+      //     console.warn('activeData: mocking mode');
+      //     this.activeData = data.default as API.ActiveData.Response;
 
-          this.dataStatuses.connection = Status.Data.Loaded;
-        });
+      //     this.dataStatuses.connection = Status.Data.Loaded;
+      //   });
 
-        return;
-      }
+      //   return;
+      // }
 
       if (!this.activeData) this.dataStatuses.connection = Status.Data.Loading;
 
@@ -79,7 +85,6 @@ export const useApiStore = defineStore('apiStore', {
         const response = await this.client!.get<API.ActiveData.Response>('api/getActiveData');
 
         this.activeData = response.data;
-        this.lastFetchData = new Date();
         this.dataStatuses.connection = Status.Data.Loaded;
       } catch (error) {
         this.dataStatuses.connection = Status.Data.Error;