I downloaded v3 and was able to transfer coins to new wallet, I was staking, but a few days ago it just stopped updating.
I even installed 3.13 when I saw the notification to do so, but it is still stuck trying to sync from 7 days ago.
The wallet is responding and even yesterday said it was 6 days behind, today says 7 days behind. So it knows its behind, and has more or less been on the entire time. Closed Sunday mid day until Monday morning and on 24/7 before and after.
I have at least 17 connections and staking will not activate because the block chain is not current.
if u updated to late to wallet 3013 u need to resync the blockchain
this means
stop wallet
delete from ur %appdata%/DMDv3 folder all files beside wallet.dat diamond.conf masternode.conf
and restart wallet
once snyc bar finished wait another minute or two then unlock wallet in minting mode