diff --git a/components/SyncProgressBar.tsx b/components/SyncProgressBar.tsx
index 369274a..4bac335 100644
--- a/components/SyncProgressBar.tsx
+++ b/components/SyncProgressBar.tsx
@@ -37,6 +37,7 @@ export function SyncProgressBar(): React.ReactElement | null {
     // Check connection state
     const checkConnection = (): void => {
       const state = nostrAuthService.getState()
+      console.log('[SyncProgressBar] Initial connection check:', { connected: state.connected, pubkey: state.pubkey })
       setConnectionState({ connected: state.connected ?? false, pubkey: state.pubkey ?? null })
       setIsInitialized(true)
     }
@@ -46,6 +47,7 @@ export function SyncProgressBar(): React.ReactElement | null {
 
     // Listen to connection changes
     const unsubscribe = nostrAuthService.subscribe((state) => {
+      console.log('[SyncProgressBar] Connection state changed:', { connected: state.connected, pubkey: state.pubkey })
       setConnectionState({ connected: state.connected ?? false, pubkey: state.pubkey ?? null })
     })
 
@@ -55,11 +57,25 @@ export function SyncProgressBar(): React.ReactElement | null {
   }, [])
 
   useEffect(() => {
-    if (!isInitialized || !connectionState.connected || !connectionState.pubkey) {
+    console.log('[SyncProgressBar] Effect triggered:', { isInitialized, connected: connectionState.connected, pubkey: connectionState.pubkey, isSyncing })
+
+    if (!isInitialized) {
+      console.log('[SyncProgressBar] Not initialized yet')
+      return
+    }
+
+    if (!connectionState.connected) {
+      console.log('[SyncProgressBar] Not connected')
+      return
+    }
+
+    if (!connectionState.pubkey) {
+      console.log('[SyncProgressBar] No pubkey')
       return
     }
 
     void (async () => {
+      console.log('[SyncProgressBar] Starting sync check...')
       await loadSyncStatus()
 
       // Auto-start sync if not recently synced
@@ -67,8 +83,11 @@ export function SyncProgressBar(): React.ReactElement | null {
       const currentTimestamp = getCurrentTimestamp()
       const isRecentlySynced = storedLastSyncDate >= currentTimestamp - 3600
 
+      console.log('[SyncProgressBar] Sync status:', { storedLastSyncDate, currentTimestamp, isRecentlySynced, isSyncing })
+
       // Only auto-start if not recently synced
       if (!isRecentlySynced && !isSyncing && connectionState.pubkey) {
+        console.log('[SyncProgressBar] Starting auto-sync...')
         setIsSyncing(true)
         setSyncProgress({ currentStep: 0, totalSteps: 6, completed: false })
 
@@ -83,13 +102,15 @@ export function SyncProgressBar(): React.ReactElement | null {
           // Check if sync completed successfully (if it didn't, isSyncing should still be false)
           setIsSyncing(false)
         } catch (error) {
-          console.error('Error during auto-sync:', error)
+          console.error('[SyncProgressBar] Error during auto-sync:', error)
           setIsSyncing(false)
           setError(error instanceof Error ? error.message : 'Erreur de synchronisation')
         }
+      } else {
+        console.log('[SyncProgressBar] Skipping auto-sync:', { isRecentlySynced, isSyncing, hasPubkey: Boolean(connectionState.pubkey) })
       }
     })()
-  }, [isInitialized, connectionState.connected, connectionState.pubkey])
+  }, [isInitialized, connectionState.connected, connectionState.pubkey, isSyncing])
 
   async function resynchronize(): Promise<void> {
     try {
@@ -136,9 +157,12 @@ export function SyncProgressBar(): React.ReactElement | null {
 
   // Don't show if not initialized or not connected
   if (!isInitialized || !connectionState.connected || !connectionState.pubkey) {
+    console.log('[SyncProgressBar] Not rendering:', { isInitialized, connected: connectionState.connected, pubkey: connectionState.pubkey })
     return null
   }
 
+  console.log('[SyncProgressBar] Rendering component')
+
   // Check if sync is recently completed (within last hour)
   const isRecentlySynced = lastSyncDate !== null && lastSyncDate >= getCurrentTimestamp() - 3600
 
diff --git a/hooks/useDocs.ts b/hooks/useDocs.ts
index ede1dd0..e8c7cde 100644
--- a/hooks/useDocs.ts
+++ b/hooks/useDocs.ts
@@ -1,4 +1,4 @@
-import { useState, useEffect } from 'react'
+import { useState, useEffect, useCallback } from 'react'
 import { getLocale } from '@/lib/i18n'
 
 export type DocSection = 'user-guide' | 'faq' | 'publishing' | 'payment' | 'fees-and-contributions'
@@ -19,7 +19,7 @@ export function useDocs(docs: DocLink[]): {
   const [docContent, setDocContent] = useState<string>('')
   const [loading, setLoading] = useState(false)
 
-  const loadDoc = async (docId: DocSection): Promise<void> => {
+  const loadDoc = useCallback(async (docId: DocSection): Promise<void> => {
     const doc = docs.find((d) => d.id === docId)
     if (!doc) {return}
 
@@ -45,12 +45,11 @@ export function useDocs(docs: DocLink[]): {
     } finally {
       setLoading(false)
     }
-  }
+  }, [docs])
 
   useEffect(() => {
     loadDoc('user-guide')
-    // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, [])
+  }, [loadDoc])
 
   return {
     selectedDoc,