diff --git a/srv/poe_manager/templates/index.html b/srv/poe_manager/templates/index.html
index 2c19ca9..1f839b5 100644
--- a/srv/poe_manager/templates/index.html
+++ b/srv/poe_manager/templates/index.html
@@ -46,7 +46,7 @@ document.addEventListener("DOMContentLoaded", () => {
     function updateTimer() {
         const now = Date.now();
         const elapsed = now - lastUpdateTime;
-        const remainingMs = Math.max(intervalMilliseconds - elapsed, 0);
+        const remainingMs = intervalMilliseconds - (elapsed % intervalMilliseconds);
         const remainingSec = Math.ceil(remainingMs / 1000);
         document.getElementById("dashboard-timer").innerText =
             `Nächste Prüfung in ${remainingSec} Sekunden`;
@@ -56,14 +56,19 @@ document.addEventListener("DOMContentLoaded", () => {
         fetch("{{ url_for('get_log') }}")
             .then(response => response.text())
             .then(data => {
-                const lines = data.split("\n").map(l => l.trim()).filter(Boolean);
-                if (lines.length > 0) {
-                    const lastLine = lines[lines.length - 1];
-                    const match = lastLine.match(/^(\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2})/);
-                    if (match) {
-                        lastUpdateTime = parseLogTimestamp(match[1]);
+                const lines = data.split("\n").filter(line => !line.includes("ist erreichbar!"));
+                let lastSepIndex = -1;
+                for (let i = lines.length - 1; i >= 0; i--) {
+                    if (lines[i].startsWith("--------------------------------------------------------------------")) {
+                        lastSepIndex = i;
+                        break;
                     }
                 }
+                if (lastSepIndex >= 0 && lastSepIndex + 1 < lines.length) {
+                    const firstLine = lines[lastSepIndex + 1];
+                    const match = firstLine.match(/^(\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2})/);
+                    if (match) lastUpdateTime = parseLogTimestamp(match[1]);
+                }
             })
             .catch(err => console.error("Fehler beim Laden der Logs:", err));
     }