Yeah - not only I can't stake, also my wallet does not sync. Need action now please.
Staking is still broken - Incoming FIX anytime soon?
Please have patience, the solution i provided will get you to the proper block height however currently blocks have a much higher reject rate then it should be due to the issue that cryptocoderz is working on. the best we can do is get our wallets working and await for the next update.