Mmm so dont even bother doing any prestige but legendary, the buffs are too good. Even by the second prestige you'll see some big changes in speed. Would also recommend you start off spending your prestige points on a few auto click levels then saving up to get auto chests.
I just upgraded to windows 10 and I'm getting some major lag issues using Firefox. If I don't have the game in focus I get pop-ups saying scripts are failing. While it is in focus I get random lag spikes.. I had none of these issues on Windows 8 also using firefox...
I found and fixed error with erased save, it should be fine now. For these who didn't had issues with saving before last update. I deeply apologize for the inconvenience, and if someone wants to get a custom save, rather to start from scratch, pm me. I'll try to make something close to what you had.
I don't think so. Did you delete your browser history?