Looking for logging into the Can't Second Life Beta site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Can't Second Life Beta site. After that you can login as usual with your login credentials.
https://community.secondlife.com/forums/topic/389850-can-not-log-in-to-beta-test-grid/
http://wiki.secondlife.com/wiki/Preview_Grid_Common_Questions
http://wiki.secondlife.com/wiki/Preview_Grid
https://community.secondlife.com/knowledgebase/english/login-failure-r47/
http://blog.nalates.net/2010/10/09/second-life-i-cant-login/
https://wiki.phoenixviewer.com/login_fail
https://status.secondlifegrid.net/
https://en.wikipedia.org/wiki/Second_Life_Grid
https://www.macupdate.com/app/mac/15561/second-life
http://digg.com/2018/second-life-in-2018
https://www.blackhat.com/presentations/bh-europe-08/Thumann/Presentation/bh-eu-08-thumann.pdf
https://www.engadget.com/2017/07/31/sansar-vr-creator-beta-second-life/
https://www.firestormviewer.org/firestorm-update-5-0-11-53634/