In this article, we look at how to solve the ECB menu refresh in the federated authenticated site. Note 1 This issue is only for federated authentication and not for Windows Authentication mode. Note 2 In our scenario, LogonTokenCacheExpirationWindow is 9 minutes and ServiceTokenCacheExpirationWindow is 10 minutes. So, the popup holds good for 1 minute. In federated authenticated site, ECB menu of an item (List or Library) refresh depends on the lifetime difference between LogonTokenCacheExpirationWindow and ServiceTokenCacheExpirationWindow. By default, it is 10 minutes for both and hence when the ECB menu is clicked the second time after the page loaded, the popup won’t appear. The issue here is the popup must make an AJAX call which expires because the cache is already expired. Select an item under any app in SharePoint and click on the second level ECB Menu (For example click “…” of any document and then again click “…...