Hi there, Lately I’ve noticed that Firefox sometimes delays or fails to load certain academic or book resource sites. One particular example is [https://libgenis.it.com/ libgen.is] — I occasionally use it for accessing research materials, but Firefox either shows a security warning or takes too long to load the page. I tested the same link on Chrome and Edge, and it loads without any issue. My Firefox is up to date, and I’ve already tried clearing the cache and disabling add-ons, but the problem persists. Could this be due to DNS settings or enhanced tracking protection? Is there a workaround or exception I can set safely? Appreciate any help, thanks!