Hey matey, I've have had the exact same problem for days and nothing has been done about it, I've basically quit the game for the time being due to it. So far the Internal Server Errors have caused multiple items of mine to vanish starting with a Assembly Line M, Smelter M, 2 XS small containers, 2 Small containers, 1 Aileron M and a cockpit. Now my char is pretty much stuck with hardly any storage because of vanishing items, On top of that I haven't even got a ship yet because of "general voxel error" issues as well as stuff vanishing. Such a shame because I really like this game.