diff --git a/vite.activities.config.ts b/vite.activities.config.ts
index 5561a70..8131615 100644
--- a/vite.activities.config.ts
+++ b/vite.activities.config.ts
@@ -51,7 +51,7 @@ export default defineConfig(({ mode }) => ({
     VitePWA({
       registerType: 'autoUpdate',
       devOptions: {
-        enabled: true,
+        enabled: false,
       },
       workbox: {
         globPatterns: ['**/*.{js,css,html,ico,png,svg}'],
diff --git a/vite.castle.config.ts b/vite.castle.config.ts
index bee4bb0..272009c 100644
--- a/vite.castle.config.ts
+++ b/vite.castle.config.ts
@@ -51,7 +51,7 @@ export default defineConfig(({ mode }) => ({
     VitePWA({
       registerType: 'autoUpdate',
       devOptions: {
-        enabled: true,
+        enabled: false,
       },
       workbox: {
         globPatterns: ['**/*.{js,css,html,ico,png,svg}'],
diff --git a/vite.chat.config.ts b/vite.chat.config.ts
index c8bc86b..d49a067 100644
--- a/vite.chat.config.ts
+++ b/vite.chat.config.ts
@@ -45,7 +45,7 @@ export default defineConfig(({ mode }) => ({
     tailwindcss(),
     VitePWA({
       registerType: 'autoUpdate',
-      devOptions: { enabled: true },
+      devOptions: { enabled: false },
       workbox: {
         globPatterns: ['**/*.{js,css,html,ico,png,svg}'],
         navigateFallback: 'chat.html',
diff --git a/vite.config.ts b/vite.config.ts
index 025ded5..81d6e97 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -15,7 +15,9 @@ export default defineConfig(({ mode }) => ({
     VitePWA({
       registerType: 'autoUpdate',
       devOptions: {
-        enabled: true
+        // SW disabled in dev — was caching stale bundles across restarts.
+        // Run `npm run preview` to test PWA behaviour against a real build.
+        enabled: false
       },
       // strategies: 'injectManifest',
       srcDir: 'public',
diff --git a/vite.forum.config.ts b/vite.forum.config.ts
index dcba841..fca9d11 100644
--- a/vite.forum.config.ts
+++ b/vite.forum.config.ts
@@ -45,7 +45,7 @@ export default defineConfig(({ mode }) => ({
     tailwindcss(),
     VitePWA({
       registerType: 'autoUpdate',
-      devOptions: { enabled: true },
+      devOptions: { enabled: false },
       workbox: {
         globPatterns: ['**/*.{js,css,html,ico,png,svg}'],
         navigateFallback: 'forum.html',
diff --git a/vite.market.config.ts b/vite.market.config.ts
index aa82257..c8e5f8d 100644
--- a/vite.market.config.ts
+++ b/vite.market.config.ts
@@ -45,7 +45,7 @@ export default defineConfig(({ mode }) => ({
     tailwindcss(),
     VitePWA({
       registerType: 'autoUpdate',
-      devOptions: { enabled: true },
+      devOptions: { enabled: false },
       workbox: {
         globPatterns: ['**/*.{js,css,html,ico,png,svg}'],
         navigateFallback: 'market.html',
diff --git a/vite.tasks.config.ts b/vite.tasks.config.ts
index b10c4b7..6fa6cd2 100644
--- a/vite.tasks.config.ts
+++ b/vite.tasks.config.ts
@@ -45,7 +45,7 @@ export default defineConfig(({ mode }) => ({
     tailwindcss(),
     VitePWA({
       registerType: 'autoUpdate',
-      devOptions: { enabled: true },
+      devOptions: { enabled: false },
       workbox: {
         globPatterns: ['**/*.{js,css,html,ico,png,svg}'],
         navigateFallback: 'tasks.html',
diff --git a/vite.wallet.config.ts b/vite.wallet.config.ts
index 0c108b2..153e4b9 100644
--- a/vite.wallet.config.ts
+++ b/vite.wallet.config.ts
@@ -50,7 +50,7 @@ export default defineConfig(({ mode }) => ({
     VitePWA({
       registerType: 'autoUpdate',
       devOptions: {
-        enabled: true,
+        enabled: false,
       },
       workbox: {
         globPatterns: ['**/*.{js,css,html,ico,png,svg}'],