I've configured two SharePoint 2013 web applications to use ADFS for authentication.
Everything works fine when I access one of these two web-apps. But when I try to access another I get endless redirection loop to ADFS. Seems like I can access only one web application at the same time. I tried to find the reason and discovered that browser is using the same FedAuth cookie for both sessions. I can't figure out why it is happening. What can I do to prevent looping?