diff --git a/docs/NOTIFICATIONS.md b/docs/NOTIFICATIONS.md
index 22d2c775..77997dd9 100755
--- a/docs/NOTIFICATIONS.md
+++ b/docs/NOTIFICATIONS.md
@@ -7,6 +7,10 @@ There are 3 ways how to influence notifications:
 3. Globally
 4. Ignoring devices
 
+> [!NOTE]
+> It's recommended to use the same schedule interval for all plugins responsible for scanning devices, otherwise false positives might be reported if different devices are discovered by different plugins. Check the Settings > Enabled plugins section for a warning:
+> ![Schedules out-of-sync](/docs/img/NOTIFICATIONS/Schedules_out-of-sync.png)
+
 
 ## Device settings 💻
 
diff --git a/docs/img/NOTIFICATIONS/Schedules_out-of-sync.png b/docs/img/NOTIFICATIONS/Schedules_out-of-sync.png
new file mode 100755
index 00000000..6d465726
Binary files /dev/null and b/docs/img/NOTIFICATIONS/Schedules_out-of-sync.png differ