From discussion elsewhere, some things have been noticed: - You can no longer lock discussion threads you created, only exchange threads? - You have to "enable moderation" to see the lock checkboxes in thread lists? Seems like many don't even know non-mods can lock threads that they've created, much less how. Can you even do it in tapatalk? Perhaps @OakleyBoss or another mod can post some info / guide on how to, when to, and why this is the current system?