When clicking on a topic it can take up to a minute or more for the topic to come up.
Often I have to hit refresh to get action. It happens too often but not all the time and its been happening a long time (1-2 months). Chowhound is the only website I use where this happens very often. I use Mozilla Firefox. My cache is cleared often. Often I pull up another tab to keep busy while Chowhound's taking its time to pull up topic.