Do you see any worthwhile (error) messages in your NU debug.log ?
Do you use a firewall/antivirus (which may interfere)? e.g. firewall software updated and did something "bad"
Which is the last block you could download successfully ?
Hard to say that without being able to ionvestigate the hash of the blocks.
I’d say it’s more likely to find another explanation that’s related to your network connection or things like that (a system update that broke things, changed the firewall settings, things like that).
Last received block: 887752
generated 2 days ago (Mon May 23 20:33:32 2016)
Seems like I got 3 type of errors:
quite a few of these:
******* exception encountered *******
ERROR: bool CTransaction::ReadFromDisk(CDiskTxPos, FILE**)() : deserialize or I/O error
ERROR: CheckProofOfStake() : INFO: read txPrev failed
WARNING: ProcessBlock(): check proof-of-stake failed for block
many of these:
ProcessBlock: ORPHAN BLOCK
quite a few of these
ERROR: CheckProofOfStake() : INFO: check kernel failed on coinstake d84ecd91cc5b42d0edd9de203769e4293ad792942f6c2a08262fbd22db515274, hashProof=0000000000000000000000000000000000000000000000000000000000000000
WARNING: ProcessBlock(): check proof-of-stake failed for block 21a3b05067951ed0bf00417d056f1588bb7ba73d0ddfabe97263c662b1ad94b4
I am not running a firewall but tor, and bcex and peercoin are running fine (both for signing or providing feed purpose) –