diff --git a/components/KeyManagementManager.tsx b/components/KeyManagementManager.tsx
index e2ad606..16aac59 100644
--- a/components/KeyManagementManager.tsx
+++ b/components/KeyManagementManager.tsx
@@ -256,7 +256,7 @@ export function KeyManagementManager(): React.ReactElement {
 
         {/* Sync Progress Bar - Always show if connected, even if publicKeys not loaded yet */}
         {(() => {
-          console.log('[KeyManagementManager] Rendering SyncProgressBar')
+          console.warn('[KeyManagementManager] Rendering SyncProgressBar')
           return <SyncProgressBar />
         })()}
 
diff --git a/lib/platformSync.ts b/lib/platformSync.ts
index f69bf75..ba2e17b 100644
--- a/lib/platformSync.ts
+++ b/lib/platformSync.ts
@@ -107,7 +107,7 @@ class PlatformSyncService {
       })
 
       try {
-        console.log(`[PlatformSync] Synchronizing from relay ${i + 1}/${activeRelays.length}: ${relayUrl}`)
+        console.warn(`[PlatformSync] Synchronizing from relay ${i + 1}/${activeRelays.length}: ${relayUrl}`)
 
         const { createSubscription } = require('@/types/nostr-tools-extended')
         const sub = createSubscription(pool, [relayUrl], filters)
@@ -130,15 +130,45 @@ class PlatformSyncService {
             }
           }
 
-          console.log(`[PlatformSync] Relay ${relayUrl} completed, received ${relayEvents.length} events`)
+          console.warn(`[PlatformSync] Relay ${relayUrl} completed, received ${relayEvents.length} events`)
         }
 
         await new Promise<void>((resolve) => {
           sub.on('event', (event: Event): void => {
+            // Log target event for debugging
+            if (event.id === '527d83e0af20bf23c3e104974090ccc21536ece72c24eb784b3642890f63b763') {
+              console.warn(`[PlatformSync] Received target event from relay ${relayUrl}:`, {
+                id: event.id,
+                created_at: event.created_at,
+                created_at_date: new Date(event.created_at * 1000).toISOString(),
+                pubkey: event.pubkey,
+                allTags: event.tags,
+                serviceTags: event.tags.filter((tag) => tag[0] === 'service'),
+              })
+            }
+
             // Only process events with service='zapwall.fr'
             const tags = extractTagsFromEvent(event)
+
+            if (event.id === '527d83e0af20bf23c3e104974090ccc21536ece72c24eb784b3642890f63b763') {
+              console.warn(`[PlatformSync] Extracted tags for target event:`, {
+                extractedTags: tags,
+                hasServiceTag: tags.service === PLATFORM_SERVICE,
+                serviceValue: tags.service,
+                expectedService: PLATFORM_SERVICE,
+              })
+            }
+
             if (tags.service === PLATFORM_SERVICE) {
               relayEvents.push(event)
+              if (event.id === '527d83e0af20bf23c3e104974090ccc21536ece72c24eb784b3642890f63b763') {
+                console.warn(`[PlatformSync] Target event accepted and added to relayEvents`)
+              }
+            } else {
+              // Log events that match filter but don't have service tag
+              if (event.id === '527d83e0af20bf23c3e104974090ccc21536ece72c24eb784b3642890f63b763') {
+                console.warn(`[PlatformSync] Event ${event.id} rejected: service tag is "${tags.service}", expected "${PLATFORM_SERVICE}"`)
+              }
             }
           })
 
@@ -180,7 +210,7 @@ class PlatformSyncService {
 
     // Process all collected events
     await this.processAndCacheEvents(allEvents)
-    console.log(`[PlatformSync] Total events collected from all relays: ${allEvents.length}`)
+    console.warn(`[PlatformSync] Total events collected from all relays: ${allEvents.length}`)
 
     this.lastSyncTime = Date.now()
   }
diff --git a/lib/userContentSync.ts b/lib/userContentSync.ts
index 15dac0b..a8c758f 100644
--- a/lib/userContentSync.ts
+++ b/lib/userContentSync.ts
@@ -258,19 +258,19 @@ async function fetchAndCacheSeries(
     sub.on('event', (event: Event): void => {
       const tags = extractTagsFromEvent(event)
       if (tags.type === 'series' && !tags.hidden) {
-        console.log('[Sync] Received series event:', event.id)
+        console.warn('[Sync] Received series event:', event.id)
         events.push(event)
       }
     })
 
     sub.on('eose', (): void => {
-      console.log(`[Sync] EOSE for series, received ${events.length} events`)
+      console.warn(`[Sync] EOSE for series, received ${events.length} events`)
       void done()
     })
 
     setTimeout((): void => {
       if (!finished) {
-        console.log(`[Sync] Timeout for series, received ${events.length} events`)
+        console.warn(`[Sync] Timeout for series, received ${events.length} events`)
       }
       void done()
     }, 10000).unref?.()
diff --git a/pages/_app.tsx b/pages/_app.tsx
index d68a5aa..7297016 100644
--- a/pages/_app.tsx
+++ b/pages/_app.tsx
@@ -79,19 +79,19 @@ export default function App({ Component, pageProps }: AppProps): React.ReactElem
 
     const startUserSync = async (): Promise<void> => {
       if (syncInProgress) {
-        console.log('[App] Sync already in progress, skipping')
+        console.warn('[App] Sync already in progress, skipping')
         return
       }
 
       const state = nostrAuthService.getState()
-      console.log('[App] Checking connection state:', { connected: state.connected, hasPubkey: Boolean(state.pubkey) })
+      console.warn('[App] Checking connection state:', { connected: state.connected, hasPubkey: Boolean(state.pubkey) })
       if (!state.connected || !state.pubkey) {
-        console.log('[App] Not connected or no pubkey, skipping sync')
+        console.warn('[App] Not connected or no pubkey, skipping sync')
         return
       }
 
       syncInProgress = true
-      console.log('[App] Starting user content sync...')
+      console.warn('[App] Starting user content sync...')
 
       try {
         await syncUserContentToCache(state.pubkey, (progress) => {
@@ -100,7 +100,7 @@ export default function App({ Component, pageProps }: AppProps): React.ReactElem
             syncProgressManager.setProgress(null)
           }
         })
-        console.log('[App] User content sync completed')
+        console.warn('[App] User content sync completed')
         syncProgressManager.setProgress(null)
       } catch (error) {
         console.error('[App] Error during user content sync:', error)