**Symptoms:**
Users report that when they click on links, the entire page freezes for exactly 4.2 seconds.
**Workarounds:**
Try clicking on the "Back" button, but be warned: it may not work. Or may work, but only sometimes.
See also: Bugzilla Bug 1: The Original, The One That Started It All.
Or, if you're feeling adventurous, try navigating to Bugzilla Bug 3: The One That's Just As Bad.
**Update 1:** We have reason to believe that the bug is caused by a rogue hamster in our server's basement. We are working on a solution, but in the meantime, please just... just try to be patient, okay?
**Update 2:** The hamster has been caught and replaced with a slightly-less-buggy hamster. We are still working on the fix, but things should be... marginally better now.