User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:47.0) Gecko/20100101 Firefox/47.0 Build ID: 20160604131506 Steps to reproduce: 1. When i open my website (built in with ASP.NET C#) in Mozila Firefox 48 version browser and 2. when i navigate to another page in new tab 3. Close the browser Or Tab Actual results: session expired Expected results: In previous version of mozila i.e Mozila firefox 47. there is no problem with the same.
Can you provide a link to the broken page?
Resolved per whiteboard