I'm not sure that I can help you reduce this, but I might be able to
shed some light on the issue.
One common cause of such a situation would be that some IdP stops
responding to the eduroam-US servers (a timeout occurs). When that
happens our servers will mark the proxy server as dead for 60
As many of you have mentioned, the following message is very common in the ISE
logs, "5440 Endpoint abandoned EAP session and started new." Our logs are full
of that message for an clients that eventually joins one second later. I have
noticed that it is far more common for guests using eduroam
