I have 4 PCs in my new game. I have Bar 2 linked to "AC". On 2 of these tokens, the AC from the sheet seems to update the Attribute properly and the Token therefore updates appropriately when armor is checked/unchecked in the Sheet. The other 2, however, do NOT. Really this isn't a problem, as I trust my players to inform me if the put the shield away and such as they are very descriptive of their actions in combat. I'm more concerned with what causes this issue so I can either resolve it or be on the lookout when creating new Tokens from the compendium on-the-fly. If it simply didn't work for any of my characters' tokens I'd just move on and do it manually. It's frustrating though because I'm still trying to learn the mechanics of the sheets, attributes, and embedded macros and I'm at a loss where to troubleshoot.