I have a chracter 'Ham' he has Chainmail +2 (AC18) he has now aquired a ring of protection +2 (I used homebrew to make this item) (Should be AC 20), however the AC is not updating, it's just stuck at AC18, if I remove the armour and the ring from his item list it still says AC 18. These effects should stack , shouldn't they?
I have a chracter 'Ham' he has Chainmail +2 (AC18) he has now aquired a ring of protection +2 (I used homebrew to make this item) (Should be AC 20), however the AC is not updating, it's just stuck at AC18, if I remove the armour and the ring from his item list it still says AC 18. These effects should stack , shouldn't they?
It could be a couple of things.
Even if they are private, a Moderator can look at them.
Also, click on the character’s AC and see if it has been hard set to 18.
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Character: https://www.dndbeyond.com/profile/n0tthen0rm/characters/32304553
Homebrew: https://www.dndbeyond.com/magic-items/2093583-ring-of-protection-2
First glance, the Chainmail +2 is a modified item. I guess, it does not add the +2 modifier.
Yes you were correct. Thank you for your help :)