My school's Web sites will not load on wifi but most except this one works with ethernet connection

I have a macbook in 2007 and went to school. Last week, we got our connections and what not and can surf the internet completely fine with the exception of our email, our course Web site and portal to all these things. These websites won't even load, so I can never put in my credentials. I then plugged in ethernet and everything worked except for the portal site. The error message that I always get "Firefox can't establish a connection to the server." I spoke with some computer scientists and that they had no idea of what could be done.

A treat at random, it's that he actually responsible yesterday at a random time but the minute it X'ed out of it (not even exit the application) it didn't work anymore. The site is https://socrates.med.psu.edu

Any ideas on what I can do in firefox or here the beats hurt?

Thank you

Try disabling IPv6 in Firefox.

You can also try to reset (power off / on) of the router.

Tags: Firefox

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