What can I do when I get the error message 'WARNING: Checkpoint is too old. Wait for block chain to download, or notify developers.'?
It hangs at block 8946 for several hours. I already tried to remove the data directory and resync the entire blockchain. The wallet has active connections.
Never mind. Could fix the sync issues by adding the conf file from page one.
I am having a similar issue here. stuck in block 8658. Already added the conf file. but still not sync.