I've had some issues as well, so I'm assuming the site was down and maintenance was being conducted; maybe still is.
I am getting error messages routinely when I click on the "Forum" button; and when I "log in" I have to "refresh" the browser a few times before I am permitted entry.
Not complaining, just mentioning my "issues" in the hopes that it helps whomever if fixing.
Huge thanks to whomever is managing this forum! I'm sure someone is paying to run/maintain this site and we're all benefiting from the community and fellowship!! Personally, I have benefited GREATLY from sharing/learning on this forum.