Thread:NoWayThisUsernameIsAlreadyOwnedBySomeone/@comment-24335865-20150613194744/@comment-26143371-20150820210618

I'm on 4.4.2, and it's working fine.

What I noticed though is that TSTO requires a big amount of RAM. I noticed that for the first time when I was playing on bluestacks while I had tons of open programs on my computer. You can try to close any other apps that eventually are still running. Also check if there are unneeded background services running (they might also take some RAM).