Sorry for the issue but it really doesn't depend on us, the server is still unstable, if we enable the cpu mining you'll have a bad user experience with interruptions everytime the server goes down and client lose the connection.
I don't mean to be a muppet here, devs, but it kinda does depend on you ... it's a pretty bad experience to kill cpu mining a few hours after launch because of network issues ... move to a better host with better server then. This is frustrating! NOT everyone wants to sit and manually calculate!