Summary of the problem Item Conduit from a Small Crate Using Round Robin breaks Refine Storage's Interface and Solder Pack Version What is the bug? I have a Enderlink Chest attached to a Small Storage Crate that then is attached to a Interface for Refine Storage. I Have a Lever that I Pull when i want to dump items from the Small Crate to the Interface. The Item Conduit when set to Round Robin and you log off the server and back on it fails to work and all the Refine Storage Devices like Solder, Disk drives stop receiving added items when added to the Crafting Grid (Ends up just being gone, lost about a half days Dimlets from my farm). Mod & Version HermitPack 1.5.1 Mods in play are EnderIO and Refine Storage Link to log file n/a Is it repeatable? I am able to reproduce in my environment Known Fix Turn off Round Robin Insert into the Interface Block for Refine Storage. Hope this helps someone.