Hi, my site was very slow so we installed WP Super Cache. After a few minutes, all links on the site stopped working (in nav, to blog posts, between pages, etc.). External links work. And you can get to the pages by going directly the page URL.
We've uninstalled the WP Super Cache plugin (and removed all associated files/lines of code as directed from their directions to uninstall) via FTP, removed the .htaccess file, deactivated/uninstalled all plugins to find the problem (with no luck), restored permalinks to default (no luck), and are now stuck. I'm hoping there's something obvious we're just missing.
Site is http://technicaleventcompany.com
Any help is much appreciated!
(p.s. Site speed was fixed by deactivating Jetpack -- it was making the site insanely slow and clunky all along.)