haste-bug
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Haste bug squashed by hotfix
Patch 4.0.6 brought with it a rather nasty bug that primarily affected non-mana using DPS including hunters, feral druids, rogues, and death knights. The client was disagreeing with the server on exactly how much haste refreshed the regeneration time of focus, energy, and runes, causing the client to report that certain resources were ready for use before they actually were, which then caused the player to press the button and the ability to not fire. CM Bashiok has been keeping us up to date on the status of the bug and just recently reported that it should be fixed via a hotfix that was applied late last night. You can read the full text of his post behind the break.
