diff --git a/source/_integrations/reolink.markdown b/source/_integrations/reolink.markdown
index d6981451fcb..a5001e6e206 100644
--- a/source/_integrations/reolink.markdown
+++ b/source/_integrations/reolink.markdown
@@ -300,3 +300,5 @@ A valid address could, for example, be `http://192.168.1.10:8123` where `192.168
 - Since a HTTP address is needed, Reolink push is incompatible with a global SSL certificate.
 Therefore, ensure no Global SSL certificate is configured in the [`configuration.yaml` under HTTP](/integrations/http/#ssl_certificate).
 An SSL certificate can still be enforced for external connections, by, for instance, using the [NGINX add-on](https://github.com/home-assistant/addons/tree/master/nginx_proxy) or [NGINX Proxy Manager add-on](https://github.com/hassio-addons/addon-nginx-proxy-manager) instead of a globally enforced SSL certificate.
+
+To see if a Reolink integration is currently using `ONVIF push`, `ONVIF long polling` or `Fast polling`, [download the diagnostics text file](/docs/configuration/troubleshooting/#download-diagnostics) and find the `"event connection": "ONVIF push"\"ONVIF long polling"\"Fast polling"` in the txt file.