diff --git a/app/Models/Device.php b/app/Models/Device.php
index acde470d3f..cb8fc794ba 100644
--- a/app/Models/Device.php
+++ b/app/Models/Device.php
@@ -279,7 +279,13 @@ class Device extends BaseModel
      */
     public function downSince(): Carbon
     {
-        return Carbon::createFromTimestamp((int) $this->getCurrentOutage()?->going_down);
+        $deviceOutage = $this->getCurrentOutage();
+
+        if ($deviceOutage) {
+            return Carbon::createFromTimestamp((int) $deviceOutage->going_down);
+        }
+
+        return $this->last_polled ?? Carbon::now();
     }
 
     /**