Hi, Robert. In reality, the forums exist at https://retro-link.com/smf. If you go to forum.retro-link.com, there is no certificate, and you may get weird errors in your browser as you navigate. However, if you stick with https://retro-link.com/smf, you shouldn't experience those problems. Hopefully I will one day have the time to perform a successful upgrade and migration of the forums to eliminate all issues.