I don't mind if I end up duplicating my items, i can correct that using creative, but can I place my current inventory into a chest before I start playing online again and it will be saved?
well, then is there a way to play ssp without losing my inventory when it comes back online? (btw, I've also got thaumcraft, millenaire and a few more mods on top of the hexxit pack.)
I'm having this same problem, asking me if I want to run in offline mode now, but I did that last night and lost a whole day's worth of inventory when I got back online. What is happening and why can't it connect?