Hello, I created a modpack (PXC Cobblemon) and have a server running. I have a user reporting an issue and possible conflict with the Sophisticated Storage mod. They hooked up a Tom's Simple Storage interface on a Sophisticated Storage Controller which caused all of the items they put it to delete. Not sure who's mod it could be so sending to both githubs :)

Modpack: PXC Cobblemon
Fabric 1.20.1
Fabric 0.16.5
TSS 1.6.8

This was on Sophisticated Storages end. Dev reported a fix will come out in next update. Closing this now.