http://blogs.technet.com/b/lystavlen/archive/2013/01/09/firefox-or-chrome-users-are-repeatedly-prompted-for-credentials-in-microsoft-dynamics-crm-2011.aspxSome Firefox or Chome users are repeatedly prompted to sign in even though they have successfully signed in previously when they use the web browser. This issue occurs when the following conditions are true: The web browser is connecting to aen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.technet.com/b/lystavlen/archive/2013/01/09/firefox-or-chrome-users-are-repeatedly-prompted-for-credentials-in-microsoft-dynamics-crm-2011.aspx#3545572Sun, 13 Jan 2013 14:36:12 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3545572Demian Adolfo Raschkovan<p>Great Article and usefull. Do you know if there is any similar problem with other OS like iOS with IFD?</p> <p>Thank you to advice about this issue.</p> <div style="clear:both;"></div><img src="http://blogs.technet.com/aggbug.aspx?PostID=3545572" width="1" height="1">