The wallet had mandatory update. I think some people will need this information which ones following this coin by this site. I wanted to share this info. This is from official server of OTS coin by Devs. Need to update your wallets before the block 14400
"Mandatory Update OTS V 1.1
we fix :
-Fake-PoS attacks before the stake start
-masternode payments issue
-new theme for QT wallet
https://github.com/otscoinproject/otscoin/releasesplease everyone need to update before the block 14400"
Thanks for share. I was not aware of mandatory update of OTS wallet. I won't lose stake rewards after the block 14400. By the way, new theme of QT wallet is more nice than previous one. Do you know some addnodes to make my wallet more functional?