First off, I know there is limited support for the Unstable pack, so I'm only HOPING for an answer. We are using the Unstable 1.10.2 4.2.8 pack. I tried updating Refined Storage to use the new features. The current version is 1.0.1. I tried: 1.2.4 1.2.3 1.2 1.1.3 All keep the server from loading. Is there a simple fix or would it require a major update? I was able to update Pam's Harvest craft and IC2 individually and together with no issue, and have only kept the Harvestcraft update currently.