When working I may have many, 20+ , tabs open. If I open a new tab it often gets totally lost. Yes it goes to the end of after Related current tab but this is not at all helpful. Sometimes the Related ones may be many and have to go hunting for it. I want to have have the old option of Opening Right Next to the Current tab. Not everyones choice but it needs to be an option. The current setup can make using Firefox nearly unusable. Yes have gone into about:config page and changed the browser.tabs.insertRelatedAfterCurrent = true It needs a browser.tabs.insertAfterCurrent = true No Related option