On the new servers for agrarian skies, me and my team mate can not go into the smeltery GUI without having a number of random items from our inventory being placed into the smeltery before being moved to the lobby or having our entire game crashed. The console explains it as an "Internal Server Error"
Try doing what Julio has mentioned but in the mean time could you please show us your crash log so we can further help the issue at hand.
Just a guess, Could be an issue with Inventory Tweaks, Could you please disable this mod and tell me if the problem consists?
Will try this[DOUBLEPOST=1442624187][/DOUBLEPOST] I'll check[DOUBLEPOST=1442644624,1442624135][/DOUBLEPOST]The problem seems to have ceased
I'll mark this thread as done, but please the moment you have this same issue reopen this thread and send us the crash-report so we can try and fix this for you. But let's hope you have a crash free experience