diff --git a/src/CHANGES.md b/src/CHANGES.md
index 863b6fba..b661b8d2 100644
--- a/src/CHANGES.md
+++ b/src/CHANGES.md
@@ -7,6 +7,8 @@
 * removed add to total (MqTT) inverter setting
 * fixed sending commands to inverters which are soft turned off
 * save settings before they are exported #1395
+* fix autologin bug if no password is set
+* translated `/serial`
 
 ## 0.8.70 - 2024-02-01
 * prevent sending commands to inverter which isn't active #1387
diff --git a/src/web/Protection.h b/src/web/Protection.h
index 710ba8b3..0c7b8379 100644
--- a/src/web/Protection.h
+++ b/src/web/Protection.h
@@ -39,7 +39,7 @@ class Protection {
             // auto logout
             if(0 != mLogoutTimeout) {
                 if (0 == --mLogoutTimeout) {
-                    if(mPwd[0] == '\0')
+                    if(mPwd[0] != '\0')
                         mProtected = true;
                 }
             }
diff --git a/src/web/RestApi.h b/src/web/RestApi.h
index b2041ee7..e6760390 100644
--- a/src/web/RestApi.h
+++ b/src/web/RestApi.h
@@ -259,6 +259,8 @@ class RestApi {
         }
 
         void getGeneric(AsyncWebServerRequest *request, JsonObject obj) {
+            mApp->resetLockTimeout();
+
             obj[F("wifi_rssi")]   = (WiFi.status() != WL_CONNECTED) ? 0 : WiFi.RSSI();
             obj[F("ts_uptime")]   = mApp->getUptime();
             obj[F("ts_now")]      = mApp->getTimestamp();
@@ -268,7 +270,7 @@ class RestApi {
             obj[F("env")]         = String(ENV_NAME);
             obj[F("menu_prot")]   = mApp->isProtected(request->client()->remoteIP().toString().c_str());
             obj[F("menu_mask")]   = (uint16_t)(mConfig->sys.protectionMask );
-            obj[F("menu_protEn")] = (bool) (strlen(mConfig->sys.adminPwd) > 0);
+            obj[F("menu_protEn")] = (bool) (mConfig->sys.adminPwd[0] != '\0');
             obj[F("cst_lnk")]     = String(mConfig->plugin.customLink);
             obj[F("cst_lnk_txt")] = String(mConfig->plugin.customLinkText);
             obj[F("region")]      = mConfig->sys.region;
diff --git a/src/web/html/serial.html b/src/web/html/serial.html
index 25940eb0..83e614c8 100644
--- a/src/web/html/serial.html
+++ b/src/web/html/serial.html
@@ -12,12 +12,12 @@
                     <textarea id="serial" class="mt-3" cols="80" rows="40" readonly></textarea>
                 </div>
                 <div class="row my-3">
-                    <div class="col-3">console active: <span class="dot" id="active"></span></div>
-                    <div class="col-3 col-sm-4 my-3">Uptime: <span id="uptime"></span></div>
+                    <div class="col-3">{#CONSOLE_ACTIVE}: <span class="dot" id="active"></span></div>
+                    <div class="col-3 col-sm-4 my-3">{#UPTIME}: <span id="uptime"></span></div>
                     <div class="col-6 col-sm-4 a-r">
-                        <input type="button" value="clear" class="btn" id="clear"/>
-                        <input type="button" value="autoscroll" class="btn" id="scroll"/>
-                        <input type="button" value="copy" class="btn" id="copy"/>
+                        <input type="button" value="{#BTN_CLEAR}" class="btn" id="clear"/>
+                        <input type="button" value="{#BTN_AUTOSCROLL}" class="btn" id="scroll"/>
+                        <input type="button" value="{#BTN_COPY}" class="btn" id="copy"/>
                     </div>
                 </div>
             </div>
diff --git a/src/web/lang.json b/src/web/lang.json
index 92f046a5..78c7d653 100644
--- a/src/web/lang.json
+++ b/src/web/lang.json
@@ -865,6 +865,36 @@
                 }
             ]
         },
+        {
+            "name": "serial.html",
+            "list": [
+                {
+                    "token": "BTN_CLEAR",
+                    "en": "clear",
+                    "de": "l&ouuml;schen"
+                },
+                {
+                    "token": "BTN_AUTOSCROLL",
+                    "en": "autoscroll",
+                    "de": "automatisch scrollen"
+                },
+                {
+                    "token": "BTN_COPY",
+                    "en": "copy",
+                    "de": "kopieren"
+                },
+                {
+                    "token": "CONSOLE_ACTIVE",
+                    "en": "console active",
+                    "de": "Konsole aktiv"
+                },
+                {
+                    "token": "UPTIME",
+                    "en": "uptime",
+                    "de": "Laufzeit"
+                }
+            ]
+        },
         {
             "name": "index.html",
             "list": [
diff --git a/src/web/web.h b/src/web/web.h
index 77a059cb..0ffd0594 100644
--- a/src/web/web.h
+++ b/src/web/web.h
@@ -387,7 +387,6 @@ class Web {
             AsyncWebServerResponse *response = request->beginResponse_P(200, favicon_type, favicon_ico, favicon_ico_len);
             response->addHeader(F("Content-Encoding"), "gzip");
             request->send(response);
-            mApp->resetLockTimeout();
         }
 
         void showNotFound(AsyncWebServerRequest *request) {