diff --git a/src/main/index.ts b/src/main/index.ts
index afdf695..c8ccf2b 100644
--- a/src/main/index.ts
+++ b/src/main/index.ts
@@ -9,7 +9,7 @@ import { getHlsCacheEnabled } from './prefs/hlsCachePref'
 import log from 'electron-log/main'
 
 log.initialize()
-log.transports.file.level = 'info'
+log.transports.file.level = 'error'
 log.transports.console.level = 'debug'
 
 const isDev = !app.isPackaged
diff --git a/src/main/ipc/channels.ts b/src/main/ipc/channels.ts
index 2f0bee4..6aa9121 100644
--- a/src/main/ipc/channels.ts
+++ b/src/main/ipc/channels.ts
@@ -30,6 +30,7 @@ export const IPC = {
   appGetCacheSize: 'app:get-cache-size',
   appClearCache: 'app:clear-cache',
   appSetHlsCacheEnabled: 'app:set-hls-cache-enabled',
+  appSetFileLoggingEnabled: 'app:set-file-logging-enabled',
 
   /** main → renderer */
   gamepadInput: 'gamepad-input'
diff --git a/src/main/ipc/handlers.ts b/src/main/ipc/handlers.ts
index 5fd9f0e..bd6b810 100644
--- a/src/main/ipc/handlers.ts
+++ b/src/main/ipc/handlers.ts
@@ -37,6 +37,9 @@ export function registerIpcHandlers(
   safeHandle(IPC.appSetHlsCacheEnabled, (enabled: boolean) => {
     setHlsCacheEnabled(Boolean(enabled))
   })
+  safeHandle(IPC.appSetFileLoggingEnabled, (enabled: boolean) => {
+    log.transports.file.level = Boolean(enabled) ? 'info' : 'error'
+  })
 
   safeHandle(IPC.authStatus, () => auth.getStatus())
   safeHandle(IPC.authConfigured, () => auth.isConfigured())
diff --git a/src/preload/index.ts b/src/preload/index.ts
index 183b2b7..963da85 100644
--- a/src/preload/index.ts
+++ b/src/preload/index.ts
@@ -37,7 +37,8 @@ const api = {
     quit: (): Promise<void> => ipcRenderer.invoke(IPC.appQuit),
     getCacheSize: (): Promise<number> => ipcRenderer.invoke(IPC.appGetCacheSize),
     clearCache: (): Promise<void> => ipcRenderer.invoke(IPC.appClearCache),
-    setHlsCacheEnabled: (enabled: boolean): Promise<void> => ipcRenderer.invoke(IPC.appSetHlsCacheEnabled, enabled)
+    setHlsCacheEnabled: (enabled: boolean): Promise<void> => ipcRenderer.invoke(IPC.appSetHlsCacheEnabled, enabled),
+    setFileLoggingEnabled: (enabled: boolean): Promise<void> => ipcRenderer.invoke(IPC.appSetFileLoggingEnabled, enabled)
   },
   auth: {
     isConfigured: (): Promise<boolean> => ipcRenderer.invoke(IPC.authConfigured),
diff --git a/src/renderer/src/context/SettingsContext.tsx b/src/renderer/src/context/SettingsContext.tsx
index a396757..a0d5f76 100644
--- a/src/renderer/src/context/SettingsContext.tsx
+++ b/src/renderer/src/context/SettingsContext.tsx
@@ -7,6 +7,7 @@ export interface AppSettings {
   sidebarWidth: number
   badgeGap: number
   hlsCacheEnabled: boolean
+  fileLoggingEnabled: boolean
 }
 
 const STORAGE_KEY = 't4sd:settings'
@@ -20,7 +21,8 @@ const DEFAULTS: AppSettings = {
   streamBadgeMode: 'both',
   sidebarWidth: SIDEBAR_DEFAULT,
   badgeGap: BADGE_GAP_DEFAULT,
-  hlsCacheEnabled: false
+  hlsCacheEnabled: false,
+  fileLoggingEnabled: false
 }
 
 export { SIDEBAR_MIN, SIDEBAR_MAX, SIDEBAR_DEFAULT, BADGE_GAP_MIN, BADGE_GAP_MAX, BADGE_GAP_DEFAULT }
@@ -39,7 +41,8 @@ function loadSettings(): AppSettings {
         : DEFAULTS.streamBadgeMode,
       sidebarWidth: sw >= SIDEBAR_MIN && sw <= SIDEBAR_MAX ? sw : SIDEBAR_DEFAULT,
       badgeGap: bg >= BADGE_GAP_MIN && bg <= BADGE_GAP_MAX ? bg : BADGE_GAP_DEFAULT,
-      hlsCacheEnabled: typeof parsed.hlsCacheEnabled === 'boolean' ? parsed.hlsCacheEnabled : DEFAULTS.hlsCacheEnabled
+      hlsCacheEnabled: typeof parsed.hlsCacheEnabled === 'boolean' ? parsed.hlsCacheEnabled : DEFAULTS.hlsCacheEnabled,
+      fileLoggingEnabled: typeof parsed.fileLoggingEnabled === 'boolean' ? parsed.fileLoggingEnabled : DEFAULTS.fileLoggingEnabled
     }
   } catch {
     return DEFAULTS
@@ -60,6 +63,7 @@ interface SettingsCtx {
   setSidebarWidth: (width: number) => void
   setBadgeGap: (gap: number) => void
   setHlsCacheEnabled: (enabled: boolean) => void
+  setFileLoggingEnabled: (enabled: boolean) => void
 }
 
 const SettingsContext = createContext<SettingsCtx | null>(null)
@@ -71,6 +75,7 @@ export function SettingsProvider({ children }: { children: React.ReactNode }): J
     document.documentElement.style.setProperty('--sidebar-width', `${settings.sidebarWidth}px`)
     document.documentElement.style.setProperty('--badge-gap', `${settings.badgeGap}px`)
     void window.t4sd.app.setHlsCacheEnabled(settings.hlsCacheEnabled)
+    void window.t4sd.app.setFileLoggingEnabled(settings.fileLoggingEnabled)
   }, []) // eslint-disable-line react-hooks/exhaustive-deps
 
   const setStreamBadgeMode = useCallback((mode: StreamBadgeMode) => {
@@ -110,8 +115,17 @@ export function SettingsProvider({ children }: { children: React.ReactNode }): J
     void window.t4sd.app.setHlsCacheEnabled(enabled)
   }, [])
 
+  const setFileLoggingEnabled = useCallback((enabled: boolean) => {
+    setSettings((prev) => {
+      const next = { ...prev, fileLoggingEnabled: enabled }
+      saveSettings(next)
+      return next
+    })
+    void window.t4sd.app.setFileLoggingEnabled(enabled)
+  }, [])
+
   return (
-    <SettingsContext.Provider value={{ settings, setStreamBadgeMode, setSidebarWidth, setBadgeGap, setHlsCacheEnabled }}>
+    <SettingsContext.Provider value={{ settings, setStreamBadgeMode, setSidebarWidth, setBadgeGap, setHlsCacheEnabled, setFileLoggingEnabled }}>
       {children}
     </SettingsContext.Provider>
   )
diff --git a/src/renderer/src/screens/AccountScreen.tsx b/src/renderer/src/screens/AccountScreen.tsx
index 97fe27b..27aa49a 100644
--- a/src/renderer/src/screens/AccountScreen.tsx
+++ b/src/renderer/src/screens/AccountScreen.tsx
@@ -13,10 +13,12 @@ export default function AccountScreen({ hasFocus, onRequestSidebar, onLogout }:
   const [user, setUser] = useState<OwnUserInfo | null>(null)
   const [isLoading, setIsLoading] = useState(true)
   const [error, setError] = useState('')
+  const [confirmVisible, setConfirmVisible] = useState(false)
+  const [confirmIndex, setConfirmIndex] = useState(0) // 0 = Nein, 1 = Ja
 
   useEffect(() => {
-    if (hasFocus) logoutBtnRef.current?.focus({ preventScroll: true })
-  }, [hasFocus])
+    if (hasFocus && !confirmVisible) logoutBtnRef.current?.focus({ preventScroll: true })
+  }, [hasFocus, confirmVisible])
 
   useEffect(() => {
     let cancelled = false
@@ -47,16 +49,40 @@ export default function AccountScreen({ hasFocus, onRequestSidebar, onLogout }:
   useEffect(() => {
     if (!hasFocus) return
     const onKey = (e: KeyboardEvent): void => {
-      if (e.key === 'ArrowLeft') {
+      if (confirmVisible) {
+        if (e.key === 'ArrowLeft') {
+          e.preventDefault()
+          setConfirmIndex(0)
+        } else if (e.key === 'ArrowRight') {
+          e.preventDefault()
+          setConfirmIndex(1)
+        } else if (e.key === 'Escape') {
+          e.preventDefault()
+          setConfirmVisible(false)
+          setConfirmIndex(0)
+        } else if (e.key === 'Enter') {
+          e.preventDefault()
+          if (confirmIndex === 1) {
+            void handleLogout()
+          } else {
+            setConfirmVisible(false)
+            setConfirmIndex(0)
+          }
+        }
+        return
+      }
+      if (e.key === 'ArrowLeft' || e.key === 'Escape') {
         e.preventDefault()
         onRequestSidebar()
       } else if (e.key === 'Enter') {
-        void handleLogout()
+        e.preventDefault()
+        setConfirmVisible(true)
+        setConfirmIndex(0)
       }
     }
     window.addEventListener('keydown', onKey)
     return () => window.removeEventListener('keydown', onKey)
-  }, [hasFocus, onRequestSidebar])
+  }, [hasFocus, confirmVisible, confirmIndex, onRequestSidebar])
 
   async function handleLogout(): Promise<void> {
     await window.t4sd.auth.logout()
@@ -92,9 +118,29 @@ export default function AccountScreen({ hasFocus, onRequestSidebar, onLogout }:
           )}
         </div>
         <p className="account__version">App-Version {window.t4sd.appVersion}</p>
-        <button ref={logoutBtnRef} className="btn" onClick={handleLogout}>
-          Abmelden
-        </button>
+        {confirmVisible ? (
+          <div className="account__confirm">
+            <p className="account__confirm-text">Wirklich abmelden?</p>
+            <div className="account__confirm-buttons">
+              <button
+                className={['btn', confirmIndex === 0 ? 'btn--focused' : ''].filter(Boolean).join(' ')}
+                onClick={() => { setConfirmVisible(false); setConfirmIndex(0) }}
+              >
+                Nein
+              </button>
+              <button
+                className={['btn', confirmIndex === 1 ? 'btn--focused' : ''].filter(Boolean).join(' ')}
+                onClick={() => { void handleLogout() }}
+              >
+                Ja
+              </button>
+            </div>
+          </div>
+        ) : (
+          <button ref={logoutBtnRef} className="btn" onClick={() => { setConfirmVisible(true); setConfirmIndex(0) }}>
+            Abmelden
+          </button>
+        )}
       </div>
     </div>
   )
diff --git a/src/renderer/src/screens/SettingsScreen.tsx b/src/renderer/src/screens/SettingsScreen.tsx
index dd3c137..201c8b6 100644
--- a/src/renderer/src/screens/SettingsScreen.tsx
+++ b/src/renderer/src/screens/SettingsScreen.tsx
@@ -42,15 +42,16 @@ function formatCacheSize(bytes: number): string {
   return `${(mb / 1024).toFixed(2)} GB`
 }
 
-/** Total focusable rows: badge options + sidebar slider + badge gap slider + hls toggle + cache action */
+/** Total focusable rows: badge options + sidebar slider + badge gap slider + hls toggle + file logging toggle + cache action */
 const SIDEBAR_SLIDER_ROW = OPTIONS.length
 const BADGE_GAP_SLIDER_ROW = OPTIONS.length + 1
 const HLS_CACHE_TOGGLE_ROW = OPTIONS.length + 2
 const CACHE_ACTION_ROW = OPTIONS.length + 3
-const TOTAL_ROWS = OPTIONS.length + 4
+const FILE_LOGGING_TOGGLE_ROW = OPTIONS.length + 4
+const TOTAL_ROWS = OPTIONS.length + 5
 
 export default function SettingsScreen({ hasFocus, onRequestSidebar }: Props): JSX.Element {
-  const { settings, setStreamBadgeMode, setSidebarWidth, setBadgeGap, setHlsCacheEnabled } = useSettings()
+  const { settings, setStreamBadgeMode, setSidebarWidth, setBadgeGap, setHlsCacheEnabled, setFileLoggingEnabled } = useSettings()
   const [focusedIndex, setFocusedIndex] = useState(() =>
     Math.max(0, OPTIONS.findIndex((o) => o.mode === settings.streamBadgeMode))
   )
@@ -128,6 +129,8 @@ export default function SettingsScreen({ hasFocus, onRequestSidebar }: Props): J
             setBadgeGap(BADGE_GAP_DEFAULT)
           } else if (focusedIndex === HLS_CACHE_TOGGLE_ROW) {
             setHlsCacheEnabled(!settings.hlsCacheEnabled)
+          } else if (focusedIndex === FILE_LOGGING_TOGGLE_ROW) {
+            setFileLoggingEnabled(!settings.fileLoggingEnabled)
           } else if (focusedIndex === CACHE_ACTION_ROW) {
             void handleClearCache()
           }
@@ -137,7 +140,7 @@ export default function SettingsScreen({ hasFocus, onRequestSidebar }: Props): J
     }
     window.addEventListener('keydown', onKey)
     return () => window.removeEventListener('keydown', onKey)
-  }, [hasFocus, focusedIndex, settings.sidebarWidth, settings.badgeGap, settings.hlsCacheEnabled, onRequestSidebar, setStreamBadgeMode, setSidebarWidth, setBadgeGap, setHlsCacheEnabled, handleClearCache])
+  }, [hasFocus, focusedIndex, settings.sidebarWidth, settings.badgeGap, settings.hlsCacheEnabled, settings.fileLoggingEnabled, onRequestSidebar, setStreamBadgeMode, setSidebarWidth, setBadgeGap, setHlsCacheEnabled, setFileLoggingEnabled, handleClearCache])
 
   const rowRefs = useRef<Array<HTMLElement | null>>([])
 
@@ -150,6 +153,7 @@ export default function SettingsScreen({ hasFocus, onRequestSidebar }: Props): J
   const sidebarSliderFocused = hasFocus && focusedIndex === SIDEBAR_SLIDER_ROW
   const badgeGapSliderFocused = hasFocus && focusedIndex === BADGE_GAP_SLIDER_ROW
   const hlsCacheToggleFocused = hasFocus && focusedIndex === HLS_CACHE_TOGGLE_ROW
+  const fileLoggingToggleFocused = hasFocus && focusedIndex === FILE_LOGGING_TOGGLE_ROW
   const cacheActionFocused = hasFocus && focusedIndex === CACHE_ACTION_ROW
 
   return (
@@ -325,6 +329,30 @@ export default function SettingsScreen({ hasFocus, onRequestSidebar }: Props): J
             {clearing ? 'Wird geleert …' : 'Cache leeren'}
           </span>
         </button>
+
+        <button
+          ref={(el) => { rowRefs.current[FILE_LOGGING_TOGGLE_ROW] = el }}
+          className={[
+            'settings-option',
+            settings.fileLoggingEnabled ? 'settings-option--active' : '',
+            fileLoggingToggleFocused ? 'settings-option--focused' : ''
+          ].filter(Boolean).join(' ')}
+          onClick={() => {
+            setFocusedIndex(FILE_LOGGING_TOGGLE_ROW)
+            setFileLoggingEnabled(!settings.fileLoggingEnabled)
+          }}
+          tabIndex={fileLoggingToggleFocused ? 0 : -1}
+        >
+          <span className="settings-option__radio" aria-hidden="true">
+            {settings.fileLoggingEnabled ? '●' : '○'}
+          </span>
+          <span className="settings-option__label">Datei-Logging</span>
+          <span className="settings-option__preview">
+            {settings.fileLoggingEnabled
+              ? 'Aktiv — Info-Logs in main.log'
+              : 'Inaktiv — nur Fehler werden geloggt (empfohlen)'}
+          </span>
+        </button>
       </div>
 
       {!hasFocus && (
diff --git a/src/renderer/src/styles/global.css b/src/renderer/src/styles/global.css
index 8444b3c..850ad81 100644
--- a/src/renderer/src/styles/global.css
+++ b/src/renderer/src/styles/global.css
@@ -64,6 +64,12 @@ body,
   background: var(--color-accent);
 }
 
+.btn--focused {
+  outline: 3px solid var(--color-focus);
+  outline-offset: 4px;
+  background: rgba(255, 255, 255, 0.14);
+}
+
 .btn--primary:hover {
   background: #a970ff;
 }
@@ -1439,6 +1445,23 @@ body,
   text-align: center;
 }
 
+.account__confirm {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: 20px;
+}
+
+.account__confirm-text {
+  margin: 0;
+  font-size: 20px;
+}
+
+.account__confirm-buttons {
+  display: flex;
+  gap: 16px;
+}
+
 /* ── Chapter Overlay (Modal) ──────────────────────────── */
 .chapter-overlay {
   position: fixed;
diff --git a/src/renderer/src/types/t4sd.d.ts b/src/renderer/src/types/t4sd.d.ts
index c958958..1d9fbf4 100644
--- a/src/renderer/src/types/t4sd.d.ts
+++ b/src/renderer/src/types/t4sd.d.ts
@@ -40,6 +40,7 @@ export interface T4sdApi {
     getCacheSize: () => Promise<number>
     clearCache: () => Promise<void>
     setHlsCacheEnabled: (enabled: boolean) => Promise<void>
+    setFileLoggingEnabled: (enabled: boolean) => Promise<void>
   }
   auth: {
     isConfigured: () => Promise<boolean>