I've tried adding a new tag using an existing configuration to a TXP to XU Interface (v 126.96.36.199) and the snapshot does not update. To clarify, I've taken an exiting tag that has a current snapshot value that updates every few minutes, given it a unique name and then created it in PI SMT. Even after 1 hour it still says Pt Created and the original tag which it is based still happily updates. I also verified in the Interface Log the tag was added to the interface.
I'm thinking I need to restart the interface but is this considered a normal requirement for this particular interface?