is anybody staking success last days? I had no any staked coins since 08 January, even if I leave open client by 24h. Got v. 2.2.1.0 of client, over twenty connections, right no. block same as explorer...etc. It was staking before, up to my last staked coins on beginning of this year. Had no problems before, I changed nothing but looks like staking stop for me. Anyone got similar symptoms? Or there is some solution to fix that?
Hmm,
Looking at the block explorer someone is using the timewarp attack on your coin.
1011503 just now 20.4 kB 7,756.286929 AC 1.26 Proof of Stake
1011502 just now 20.4 kB 15,531.449013 AC 1.24 Proof of Stake
1011501 just now 20.4 kB 1,814.045 AC 1.25 Proof of Stake
1011500 just now 30.6 kB 26,656.904027 AC 1.23 Proof of Stake
1011499 just now 20.4 kB 177.443835 AC 1.30 Proof of Stake
1011498 just now 20.4 kB 621.961369 AC 1.37 Proof of Stake
1011497 just now 20.4 kB 9,960.027753 AC 1.33 Proof of Stake
They set the time on their PC toward the upper end of the timedrift and are out staking everyone else.
Dev will need to release a code update changing the time drift from 2 hours down to 1 minute or so.
FYI:
http://bitcoinist.net/interview-presstab-pos-vulnerabilities/