Edit: ok, for some reason that specific thread makes you log in again to see it, even when you're already logged in. Other threads don't do that. Who knows.

I'm trying to look at:


and I get a vbulletin "You are not logged in or you do not have permission to access this page"

I have an account and am logged in. I've tried deleting cookies, restarting the browser, logging in again, using a private window, nothing works. Other links to specific threads (from posts) seem to work fine.

What's weird is that when I go to the thread that links to the above (https://www.toyotavantech.com/forum/...et-replacement) it shows that I'm logged in (with "welcome, username" msg at top), but when I click the link in the post and get the error page, it doesn't show the username.

Any ideas?