How can i resolve this ?
Click Help -> Debug Window
I have the same minutes ago. I have just restartet the wallet and all is fine again.
Now i have the same.
Wallet will not sync to peers. I'm connected to 10 peers.
And i see a lot of these messages in debug.log:
2018-01-27 20:03:15 ProcessMessages(headers, 16911 bytes) FAILED peer=16
2018-01-27 20:03:52 receive version message: /ROIcoin:1.1.3/: version 250020, blocks=48612, us=x.x.x.x:7378, peer=17
2018-01-27 20:03:52 ERROR: AcceptBlockHeader: block is marked invalid
2018-01-27 20:03:52 ERROR: invalid header received
2018-01-27 20:05:35 ERROR: AcceptBlockHeader: block is marked invalid
2018-01-27 20:05:35 ERROR: invalid header received
2018-01-27 20:05:35 ProcessMessages(headers, 16911 bytes) FAILED peer=17
2018-01-27 20:05:35 ERROR: AcceptBlockHeader: prev block not found
2018-01-27 20:05:35 ERROR: ProcessNewBlock: AcceptBlock FAILED
2018-01-27 20:05:35 Misbehaving: 46.101.241.241:3377 (0 -> 10)
2018-01-27 20:05:35 ERROR: AcceptBlockHeader: block is marked invalid
2018-01-27 20:05:35 ERROR: invalid header received
2018-01-27 20:05:35 ProcessMessages(headers, 16911 bytes) FAILED peer=4
2018-01-27 20:05:35 ERROR: AcceptBlockHeader: prev block not found
2018-01-27 20:05:35 ERROR: ProcessNewBlock: AcceptBlock FAILED
2018-01-27 20:05:35 Misbehaving: 159.203.72.137:3377 (20 -> 30)
Yes, something is not right. My wallet is not syncing too. I show last block to be 48563, while block explorer shows 48613. Debug window show that my wallet is in sync with 16 connections (1 in/15 Out).