Are any other libraries having lag time issues between their circulation systems and Sierra?  

We are a DCB 2 library using Atriuum as our circ system.  We are seeing a lag between checking in books on Sierra and having that update reflect in Atriuum.  I have also noticed a lag between checking out books on Atriuum and that item showing as checked out on MeL.

These are new issues in the last couple of weeks, causing questions and a few problems.

Neither Atriuum or MeL can quite figure out where the problem lies.

I'm open to suggestions!

Have a great day!

Perri