If you are running a local Photon Server and noticed a bad event rate then this is most likely caused by logging.
For instance, we noticed that enabling both Photon Server logging and Windows Defender may cause the event rate to slow down considerably.
That is why we recommend disabling all virus scanners and firewalls when enabling Photon logging so you can have the expected events rate.
You can enable back the virus scanners and firewalls once you stop logging on Photon Servers.
If Photon should be accessible from remote machines (especially through
the internet), make sure your firewalls dont block connections.