I had a problem with the wallet so I reinstalled with the new version 3.0.0.15. It all restored OK. I unlocked the wallet but the blue diamond isn't starting staking. It's been several hours. Not sure what to try to get it working.
Staking not active
Multisend not active
Often, when I've had to do something major with my wallet like that, for whatever reason it won't start staking until I've closed it down and then reopened it. Then it works just fine.