About twice a day with NEI while searching for specific Items the search area will pause, for example, Today I searched for "Heat Vent" and it came up fine, but after looking at the recipe and then trying to look up the recipe for something else, it did not change, and the heat vent results persisted, I found no way to fix this except to exit minecraft and wait 3-5 minutes for DNS to reload.
About twice a day with NEI while searching for specific Items the search area will pause, for example, Today I searched for "Heat Vent" and it came up fine, but after looking at the recipe and then trying to look up the recipe for something else, it did not change, and the heat vent results persisted, I found no way to fix this except to exit minecraft and wait 3-5 minutes for DNS to reload.