<p>Keep in mind that the wireless covereage was orignally set up in those public areas a couple of years ago and the classroom stuff is new. Open space like the coffee bars work best with wireless, but the classrooms are going to have some losses since the signal has to go through various walls. They’ll probably need to send someone out to test the signal strength in the classrooms and adjust the APs accordingly.</p>
<p>But it is unlikey that the signal is deliberately being jammed. Otherwise it’d interfere with the profs using it! I’m guessing that they checked the signal strength in the faculty offices nearby (if any are near the room you are having problems in) but they might not have checked the classrooms.</p>